errorFile.2022-07-11.log 2.8 KB

1234567891011121314151617181920212223242526272829303132333435363738
  1. 2022-07-11 09:47:08.723 ERROR c.a.druid.pool.DruidDataSource - create connection error, url: jdbc:mysql://localhost:12865/crm_partners?useUnicode=true&characterEncoding=utf8&serverTimezone=UTC&allowMultiQueries=true&useSSL=false, errorCode 0, state 08S01
  2. com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
  3. The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
  4. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  5. at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
  6. at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
  7. at java.lang.reflect.Constructor.newInstance(Unknown Source)
  8. at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
  9. at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:989)
  10. at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:341)
  11. at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2189)
  12. at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2222)
  13. at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2017)
  14. at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:779)
  15. at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
  16. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  17. at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
  18. at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
  19. at java.lang.reflect.Constructor.newInstance(Unknown Source)
  20. at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
  21. at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:389)
  22. at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330)
  23. at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1461)
  24. at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1525)
  25. at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2100)
  26. Caused by: java.net.ConnectException: Connection refused: connect
  27. at java.net.DualStackPlainSocketImpl.connect0(Native Method)
  28. at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
  29. at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
  30. at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
  31. at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
  32. at java.net.PlainSocketImpl.connect(Unknown Source)
  33. at java.net.SocksSocketImpl.connect(Unknown Source)
  34. at java.net.Socket.connect(Unknown Source)
  35. at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
  36. at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:300)
  37. ... 15 common frames omitted