26344 lines
2.5 MiB
26344 lines
2.5 MiB
2025-06-09 16:19:16,077 ERROR [db-load-error]load jdbc.properties error
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java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
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at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
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at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
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at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
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at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
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at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
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at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
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at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
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at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
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at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
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at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
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at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
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at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
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at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
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at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
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at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
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at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
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at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
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at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
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at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
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at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
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at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
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at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
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at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
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at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
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at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
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at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
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at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
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at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
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at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
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at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
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at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
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at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
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at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
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at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
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at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
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at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
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at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
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at com.alibaba.nacos.Nacos.main(Nacos.java:46)
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at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
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at java.lang.reflect.Method.invoke(Method.java:498)
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at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
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at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
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at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
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at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
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Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
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at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
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at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
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at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
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at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
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at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
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at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
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at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
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at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
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at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
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at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
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at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
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at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
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at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
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... 66 common frames omitted
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Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
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The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
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at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
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at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
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at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
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at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
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at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
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at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
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at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
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at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
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at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
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at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
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at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
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... 78 common frames omitted
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Caused by: java.net.UnknownHostException: mysql
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at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
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at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
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at java.net.InetAddress.getAllByName(InetAddress.java:1145)
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at java.net.InetAddress.getAllByName(InetAddress.java:1066)
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at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
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at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
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... 80 common frames omitted
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2025-06-09 16:19:16,093 ERROR [ExternalDataSourceService] datasource reload error
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java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
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at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
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at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
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at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
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at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
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at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
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at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
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at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
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at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
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at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
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at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
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at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
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at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
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at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
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at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
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at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
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at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
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at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
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at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
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at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
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at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
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at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
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at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
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at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
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at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
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at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
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at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
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at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
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at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
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at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
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at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
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at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
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at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
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at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
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at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
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at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
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at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
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at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
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at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
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at com.alibaba.nacos.Nacos.main(Nacos.java:46)
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at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
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at java.lang.reflect.Method.invoke(Method.java:498)
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at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
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at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
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at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
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at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
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Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
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at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
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at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
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... 63 common frames omitted
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Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
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at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
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at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
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at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
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at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
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at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
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at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
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at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
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at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
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at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
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at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
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at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
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at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
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at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
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at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
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... 66 common frames omitted
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Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
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The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
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at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
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at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
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at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
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at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
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at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
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at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
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at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
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at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
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at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
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at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
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at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
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... 78 common frames omitted
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Caused by: java.net.UnknownHostException: mysql
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at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
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at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
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at java.net.InetAddress.getAllByName(InetAddress.java:1145)
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at java.net.InetAddress.getAllByName(InetAddress.java:1066)
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at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
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at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
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... 80 common frames omitted
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2025-06-09 16:19:27,074 WARN [master-db] jdbc:mysql://mysql:3306/nacos_config?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
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2025-06-09 16:26:48,779 WARN [master-db] jdbc:mysql://mysql:3306/nacos_config?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
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2025-06-09 16:35:04,829 ERROR [db-load-error]load jdbc.properties error
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java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
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at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
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|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 16:35:04,832 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 16:35:37,197 WARN [master-db] jdbc:mysql://mysql:3306/nacos_config?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
|
|
|
|
2025-06-09 18:07:46,108 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:07:46,111 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:08:07,631 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:08:07,633 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:08:28,175 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:08:28,179 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:08:49,796 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:08:49,801 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:09:11,109 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:09:11,112 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:09:31,301 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:09:31,303 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:09:51,354 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:09:51,361 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:10:10,978 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:10:10,979 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:10:31,019 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:10:31,021 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:10:50,822 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:10:50,829 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:11:11,764 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:11:11,767 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:11:31,781 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:11:31,793 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:11:51,986 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:11:51,988 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:12:11,631 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:12:11,636 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:12:31,586 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:12:31,588 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:12:52,090 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:12:52,093 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:13:12,417 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:13:12,421 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:13:41,126 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:13:41,128 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:14:01,186 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:14:01,188 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:14:27,779 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:14:27,785 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:14:56,240 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:14:56,242 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:17:59,472 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:17:59,481 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:18:30,309 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:18:30,311 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:18:53,248 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:18:53,250 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:19:12,765 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:19:12,768 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:19:32,434 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:19:32,442 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:19:52,672 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:19:52,674 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:20:13,356 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:20:13,359 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:20:34,994 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:20:34,999 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:20:55,022 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:20:55,025 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:21:14,685 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:21:14,689 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:21:34,488 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:21:34,491 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:21:54,233 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:21:54,237 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:22:13,903 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:22:13,907 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:22:34,159 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:22:34,168 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:22:54,025 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:22:54,028 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:23:13,873 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:23:13,877 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:23:33,629 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:23:33,633 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:23:53,482 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:23:53,484 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:24:13,179 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:24:13,183 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:24:32,969 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:24:32,974 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:24:52,816 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:24:52,820 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:25:12,401 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:25:12,404 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:25:32,336 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:25:32,344 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:25:52,273 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:25:52,278 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:26:12,018 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:26:12,021 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:26:31,932 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:26:31,934 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:26:51,778 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:26:51,781 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:27:11,492 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:27:11,507 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:27:31,198 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:27:31,200 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:27:50,829 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:27:50,832 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:28:10,631 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:28:10,635 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:28:30,586 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:28:30,589 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:28:50,350 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:28:50,354 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:29:10,373 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:29:10,388 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:29:30,500 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:29:30,502 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:29:50,555 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:29:50,559 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:30:10,401 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:30:10,404 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:30:30,160 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:30:30,164 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:30:49,692 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:30:49,696 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:31:09,500 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:31:09,501 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:31:29,315 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:31:29,319 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:31:49,249 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:31:49,251 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:32:08,926 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:32:08,928 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:32:28,468 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:32:28,471 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:32:48,242 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:32:48,244 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:33:08,058 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:33:08,060 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:33:27,900 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:33:27,902 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:33:47,557 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:33:47,562 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:34:07,194 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:34:07,197 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:34:27,057 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:34:27,059 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:34:46,660 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:34:46,663 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:35:06,496 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:35:06,499 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:35:26,375 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:35:26,378 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:35:46,042 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:35:46,046 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:36:05,670 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:36:05,676 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:36:25,491 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:36:25,497 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:36:45,173 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:36:45,176 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:37:04,697 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:37:04,701 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:37:24,533 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:37:24,535 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:37:34,828 WARN [master-db] jdbc:mysql://mysql:3306/nacos_config?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
|
|
|
|
2025-06-09 18:56:50,625 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:56:50,629 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:57:08,900 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:57:08,902 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:57:28,364 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:57:28,367 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:57:47,576 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:57:47,577 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:58:04,474 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:58:04,476 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:58:22,120 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:58:22,121 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:58:39,216 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:58:39,217 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:58:56,082 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:58:56,092 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:59:13,695 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:59:13,701 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:59:30,533 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:59:30,534 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:59:48,638 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 18:59:48,639 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:00:05,623 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:00:05,629 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:00:22,475 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:00:22,476 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:00:40,349 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:00:40,352 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:00:57,594 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:00:57,595 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:01:15,714 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:01:15,715 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:01:33,063 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:01:33,064 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:01:51,101 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:01:51,105 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:02:09,093 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:02:09,095 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:02:26,326 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:02:26,327 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:02:44,298 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:02:44,299 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:03:01,381 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:03:01,383 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:03:18,637 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:03:18,639 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:03:36,817 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:03:36,818 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:03:53,850 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:03:53,851 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:04:11,960 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:04:11,962 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:04:28,746 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:04:28,747 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:04:45,570 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:04:45,571 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:05:03,403 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:05:03,405 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:05:21,068 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:05:21,069 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:05:39,080 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:05:39,081 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:05:57,660 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:05:57,661 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:06:15,067 ERROR [db-load-error]load jdbc.properties error
|
|
|
|
java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|
|
2025-06-09 19:06:15,068 ERROR [ExternalDataSourceService] datasource reload error
|
|
|
|
java.io.IOException: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:168)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.init(ExternalDataSourceServiceImpl.java:116)
|
|
at com.alibaba.nacos.persistence.datasource.DynamicDataSource.getDataSource(DynamicDataSource.java:55)
|
|
at com.alibaba.nacos.core.namespace.repository.ExternalNamespacePersistServiceImpl.<init>(ExternalNamespacePersistServiceImpl.java:63)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213)
|
|
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781)
|
|
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
|
|
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336)
|
|
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334)
|
|
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209)
|
|
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
|
|
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
|
|
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591)
|
|
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
|
|
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732)
|
|
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300)
|
|
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289)
|
|
at com.alibaba.nacos.Nacos.main(Nacos.java:46)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
|
|
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
|
|
at java.lang.reflect.Method.invoke(Method.java:498)
|
|
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
|
|
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
|
|
at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467)
|
|
Caused by: java.lang.RuntimeException: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:37)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.lambda$reload$0(ExternalDataSourceServiceImpl.java:138)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceProperties.build(ExternalDataSourceProperties.java:97)
|
|
at com.alibaba.nacos.persistence.datasource.ExternalDataSourceServiceImpl.reload(ExternalDataSourceServiceImpl.java:136)
|
|
... 63 common frames omitted
|
|
Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64)
|
|
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:885)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:810)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:438)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
|
|
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
|
|
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
|
|
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:354)
|
|
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
|
|
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473)
|
|
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:554)
|
|
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
|
|
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
|
|
at com.alibaba.nacos.persistence.utils.ConnectionCheckUtil.checkDataSourceConnection(ConnectionCheckUtil.java:34)
|
|
... 66 common frames omitted
|
|
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
|
|
|
|
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
|
|
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
|
|
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
|
|
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
|
|
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
|
|
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
|
|
at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:829)
|
|
... 78 common frames omitted
|
|
Caused by: java.net.UnknownHostException: mysql
|
|
at java.net.InetAddress$CachedAddresses.get(InetAddress.java:765)
|
|
at java.net.InetAddress.getAllByName0(InetAddress.java:1292)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1145)
|
|
at java.net.InetAddress.getAllByName(InetAddress.java:1066)
|
|
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
|
|
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
|
|
... 80 common frames omitted
|