error.operating.log.2025-07-09.log 8.4 KB

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  1. 2025-07-09 15:20:09.112 [RMI TCP Connection(4)-192.168.0.102] ERROR com.zaxxer.hikari.pool.HikariPool - HikariPool-1 - Exception during pool initialization.
  2. com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
  3. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  4. at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
  5. at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
  6. at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
  7. at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
  8. at com.mysql.jdbc.Util.getInstance(Util.java:408)
  9. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
  10. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898)
  11. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887)
  12. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861)
  13. at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2105)
  14. at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2030)
  15. at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:778)
  16. at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
  17. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  18. at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
  19. at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
  20. at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
  21. at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
  22. at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:386)
  23. at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
  24. at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:117)
  25. at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:123)
  26. at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:365)
  27. at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:194)
  28. at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:460)
  29. at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:534)
  30. at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115)
  31. at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
  32. at com.zaxxer.hikari.HikariDataSource$$FastClassBySpringCGLIB$$eeb1ae86.invoke(<generated>)
  33. at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
  34. at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:746)
  35. at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
  36. at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:136)
  37. at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:124)
  38. at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
  39. at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)
  40. at com.zaxxer.hikari.HikariDataSource$$EnhancerBySpringCGLIB$$7e37a8bf.getConnection(<generated>)
  41. at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:151)
  42. at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:115)
  43. at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:78)
  44. at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:324)
  45. at org.springframework.boot.actuate.jdbc.DataSourceHealthIndicator.getProduct(DataSourceHealthIndicator.java:122)
  46. at org.springframework.boot.actuate.jdbc.DataSourceHealthIndicator.doDataSourceHealthCheck(DataSourceHealthIndicator.java:109)
  47. at org.springframework.boot.actuate.jdbc.DataSourceHealthIndicator.doHealthCheck(DataSourceHealthIndicator.java:104)
  48. at org.springframework.boot.actuate.health.AbstractHealthIndicator.health(AbstractHealthIndicator.java:84)
  49. at org.springframework.boot.actuate.health.CompositeHealthIndicator.health(CompositeHealthIndicator.java:68)
  50. at org.springframework.boot.actuate.health.HealthEndpoint.health(HealthEndpoint.java:47)
  51. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  52. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  53. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  54. at java.lang.reflect.Method.invoke(Method.java:498)
  55. at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:223)
  56. at org.springframework.boot.actuate.endpoint.invoke.reflect.ReflectiveOperationInvoker.invoke(ReflectiveOperationInvoker.java:76)
  57. at org.springframework.boot.actuate.endpoint.annotation.AbstractDiscoveredOperation.invoke(AbstractDiscoveredOperation.java:61)
  58. at org.springframework.boot.actuate.endpoint.jmx.EndpointMBean.invoke(EndpointMBean.java:126)
  59. at org.springframework.boot.actuate.endpoint.jmx.EndpointMBean.invoke(EndpointMBean.java:99)
  60. at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
  61. at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
  62. at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
  63. at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
  64. at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
  65. at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401)
  66. at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
  67. at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source)
  68. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  69. at java.lang.reflect.Method.invoke(Method.java:498)
  70. at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
  71. at sun.rmi.transport.Transport$1.run(Transport.java:200)
  72. at sun.rmi.transport.Transport$1.run(Transport.java:197)
  73. at java.security.AccessController.doPrivileged(Native Method)
  74. at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
  75. at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
  76. at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
  77. at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
  78. at java.security.AccessController.doPrivileged(Native Method)
  79. at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
  80. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
  81. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
  82. at java.lang.Thread.run(Thread.java:750)
  83. Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
  84. The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
  85. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  86. at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
  87. at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
  88. at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
  89. at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
  90. at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
  91. at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:342)
  92. at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2197)
  93. at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2046)
  94. ... 69 common frames omitted
  95. Caused by: java.net.SocketTimeoutException: connect timed out
  96. at java.net.PlainSocketImpl.socketConnect(Native Method)
  97. at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:476)
  98. at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:218)
  99. at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:200)
  100. at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:394)
  101. at java.net.Socket.connect(Socket.java:606)
  102. at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
  103. at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:301)
  104. ... 71 common frames omitted