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Hyperconomy SQL connection error

snake2_cz
Nov 29th, 2012
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  1. 12:44:30 [SEVERE] com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
  2.  
  3. The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
  4. 12:44:31 [SEVERE] at sun.reflect.GeneratedConstructorAccessor100.newInstance(Unknown Source)
  5. 12:44:31 [SEVERE] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
  6. 12:44:31 [SEVERE] at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
  7. 12:44:31 [SEVERE] at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
  8. 12:44:31 [SEVERE] at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
  9. 12:44:31 [SEVERE] at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:343)
  10. 12:44:31 [SEVERE] at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2334)
  11. 12:44:31 [SEVERE] at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2371)
  12. 12:44:31 [SEVERE] at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2163)
  13. 12:44:31 [SEVERE] at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:794)
  14. 12:44:31 [SEVERE] at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
  15. 12:44:31 [SEVERE] at sun.reflect.GeneratedConstructorAccessor47.newInstance(Unknown Source)
  16. 12:44:31 [SEVERE] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
  17. 12:44:31 [SEVERE] at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
  18. 12:44:31 [SEVERE] at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
  19. 12:44:31 [SEVERE] at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:378)
  20. 12:44:31 [SEVERE] at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
  21. 12:44:31 [SEVERE] at java.sql.DriverManager.getConnection(DriverManager.java:579)
  22. 12:44:31 [SEVERE] at java.sql.DriverManager.getConnection(DriverManager.java:221)
  23. 12:44:31 [SEVERE] at regalowl.hyperconomy.ConnectionPool.openConnections(ConnectionPool.java:80)
  24. 12:44:31 [SEVERE] at regalowl.hyperconomy.ConnectionPool$2.run(ConnectionPool.java:41)
  25. 12:44:31 [SEVERE] at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:53)
  26. 12:44:31 [SEVERE] at org.bukkit.craftbukkit.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
  27. 12:44:31 [SEVERE] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
  28. 12:44:31 [SEVERE] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
  29. 12:44:31 [SEVERE] at java.lang.Thread.run(Thread.java:722)
  30. 12:44:31 [SEVERE] Caused by: java.net.UnknownHostException: null
  31. 12:44:31 [SEVERE] at java.net.InetAddress.getAllByName0(InetAddress.java:1215)
  32. 12:44:31 [SEVERE] at java.net.InetAddress.getAllByName(InetAddress.java:1127)
  33. 12:44:31 [SEVERE] at java.net.InetAddress.getAllByName(InetAddress.java:1063)
  34. 12:44:31 [SEVERE] at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:244)
  35. 12:44:31 [SEVERE] at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:292)
  36. 12:44:31 [SEVERE] ... 20 more
  37. 12:44:31 [SEVERE] com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
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