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    • CommentAuthorNikolayB
    • CommentTimeSep 11th 2009
     
    I gathered the information from a database all night long, and have tried to save it in a file in the morning. But at record attempt there was an error:

    General error:
    java.lang. RuntimeException:
    read len-1204766336

    jetprofiler.log:

    ================================================================================
    ONE
    ================================================================================
    2009-09-11 10:18:06,249 INFO [SwingWorker-pool-2-thread-2] bi - CANCELED
    2009-09-11 10:18:06,436 INFO [Flush Thread] aJ - Stopped.
    2009-09-11 10:18:06,999 INFO [Logger Daemon] bi - IDLE
    2009-09-11 10:37:06,879 INFO [Foxtrot Single Worker Thread #1] fe - Saving project to D:\20090911\20090910-11 21-10.jpp
    2009-09-11 10:37:08,332 ERROR [Foxtrot Single Worker Thread #1] h2database - proj:jdbc[1880088] SQLException
    org.h2.jdbc.JdbcSQLException: General error: java.lang.RuntimeException: read len -1204766336 [50000-106]
    at org.h2.message.Message.getSQLException(Message.java:103)
    at org.h2.message.Message.convert(Message.java:274)
    at org.h2.command.Command.executeUpdate(Command.java:230)
    at org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:173)
    at eQ.a(SourceFile:180)
    at G.a(SourceFile:613)
    at cw.a(SourceFile:179)
    at cq.a(SourceFile:342)
    at aA.a(SourceFile:373)
    at aA.a(SourceFile:364)
    at aA.b(SourceFile:195)
    at cL.run(SourceFile:349)
    at foxtrot.AbstractWorkerThread$1.run(AbstractWorkerThread.java:40)
    at java.security.AccessController.doPrivileged(Native Method)
    at foxtrot.AbstractWorkerThread.runTask(AbstractWorkerThread.java:36)
    at foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:199)
    at foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:182)
    at java.lang.Thread.run(Unknown Source)
    Caused by: java.lang.RuntimeException: read len -1204766336
    at org.h2.message.Message.throwInternalError(Message.java:182)
    at org.h2.store.FileStore.readFully(FileStore.java:270)
    at org.h2.store.DiskFile.copyDirect(DiskFile.java:997)
    at org.h2.command.dml.BackupCommand.backupDiskFile(BackupCommand.java:114)
    at org.h2.command.dml.BackupCommand.backupTo(BackupCommand.java:72)
    at org.h2.command.dml.BackupCommand.update(BackupCommand.java:53)
    at org.h2.command.CommandContainer.update(CommandContainer.java:71)
    at org.h2.command.Command.executeUpdate(Command.java:207)
    ... 15 more
    2009-09-11 10:37:08,410 ERROR [AWT-EventQueue-0] Catch.all - Uncaught exception on [AWT-EventQueue-0]: Failed to save to D:\20090911\20090910-11 21-10.jpp - General error: java.lang.RuntimeException: read len -1204766336 [50000-106] - query: BACKUP TO 'D:\\20090911\\20090910-11 21-10.jpp'
    java.lang.RuntimeException: Failed to save to D:\20090911\20090910-11 21-10.jpp - General error: java.lang.RuntimeException: read len -1204766336 [50000-106] - query: BACKUP TO 'D:\\20090911\\20090910-11 21-10.jpp'
    at fe.b(SourceFile:360)
    at fe.a(SourceFile:208)
    at dS.actionPerformed(SourceFile:167)
    at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
    at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
    at javax.swing.AbstractButton.doClick(Unknown Source)
    at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
    at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
    at java.awt.Component.processMouseEvent(Unknown Source)
    at javax.swing.JComponent.processMouseEvent(Unknown Source)
    at java.awt.Component.processEvent(Unknown Source)
    at java.awt.Container.processEvent(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
    • CommentAuthorNikolayB
    • CommentTimeSep 11th 2009
     
    ================================================================================
    TWO
    ================================================================================
    Caused by: fk: General error: java.lang.RuntimeException: read len -1204766336 [50000-106] - query: BACKUP TO 'D:\\20090911\\20090910-11 21-10.jpp'
    at cq.a(SourceFile:344)
    at aA.a(SourceFile:373)
    at aA.a(SourceFile:364)
    at aA.b(SourceFile:195)
    at cL.run(SourceFile:349)
    at foxtrot.AbstractWorkerThread$1.run(AbstractWorkerThread.java:40)
    at java.security.AccessController.doPrivileged(Native Method)
    at foxtrot.AbstractWorkerThread.runTask(AbstractWorkerThread.java:36)
    at foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:199)
    at foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:182)
    at java.lang.Thread.run(Unknown Source)
    Caused by: org.h2.jdbc.JdbcSQLException: General error: java.lang.RuntimeException: read len -1204766336 [50000-106]
    at org.h2.message.Message.getSQLException(Message.java:103)
    at org.h2.message.Message.convert(Message.java:274)
    at org.h2.command.Command.executeUpdate(Command.java:230)
    at org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:173)
    at eQ.a(SourceFile:180)
    at G.a(SourceFile:613)
    at cw.a(SourceFile:179)
    at cq.a(SourceFile:342)
    ... 10 more
    Caused by: java.lang.RuntimeException: read len -1204766336
    at org.h2.message.Message.throwInternalError(Message.java:182)
    at org.h2.store.FileStore.readFully(FileStore.java:270)
    at org.h2.store.DiskFile.copyDirect(DiskFile.java:997)
    at org.h2.command.dml.BackupCommand.backupDiskFile(BackupCommand.java:114)
    at org.h2.command.dml.BackupCommand.backupTo(BackupCommand.java:72)
    at org.h2.command.dml.BackupCommand.update(BackupCommand.java:53)
    at org.h2.command.CommandContainer.update(CommandContainer.java:71)
    at org.h2.command.Command.executeUpdate(Command.java:207)
    ... 15 more
    2009-09-11 10:37:13,504 INFO [br1] brx - Failed to report bug: The host did not accept the connection within timeout of 5000 ms
    aG: The host did not accept the connection within timeout of 5000 ms
    at hb.a(SourceFile:152)
    at hb.a(SourceFile:57)
    at cG.run(SourceFile:76)
    at java.lang.Thread.run(Unknown Source)
    2009-09-11 10:37:13,504 INFO [br2] brx - Failed to report bug: The host did not accept the connection within timeout of 5000 ms
    aG: The host did not accept the connection within timeout of 5000 ms
    at hb.a(SourceFile:152)
    at hb.a(SourceFile:57)
    at cG.run(SourceFile:76)
    at java.lang.Thread.run(Unknown Source)
    2009-09-11 10:37:53,005 INFO [Foxtrot Single Worker Thread #1] fe - Saving project to D:\20090911\20090910-11 21-10-.jpp
    2009-09-11 10:37:54,459 ERROR [Foxtrot Single Worker Thread #1] h2database - proj:jdbc[1880089] SQLException
    org.h2.jdbc.JdbcSQLException: General error: java.lang.RuntimeException: read len -1204766336 [50000-106]
    at org.h2.message.Message.getSQLException(Message.java:103)
    at org.h2.message.Message.convert(Message.java:274)
    at org.h2.command.Command.executeUpdate(Command.java:230)
    at org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:173)
    at eQ.a(SourceFile:180)
    at G.a(SourceFile:613)
    at cw.a(SourceFile:179)
    at cq.a(SourceFile:342)
    at aA.a(SourceFile:373)
    at aA.a(SourceFile:364)
    at aA.b(SourceFile:195)
    at cL.run(SourceFile:349)
    at foxtrot.AbstractWorkerThread$1.run(AbstractWorkerThread.java:40)
    at java.security.AccessController.doPrivileged(Native Method)
    at foxtrot.AbstractWorkerThread.runTask(AbstractWorkerThread.java:36)
    at foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:199)
    at foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:182)
    at java.lang.Thread.run(Unknown Source)
    Caused by: java.lang.RuntimeException: read len -1204766336
    at org.h2.message.Message.throwInternalError(Message.java:182)
    at org.h2.store.FileStore.readFully(FileStore.java:270)
    at org.h2.store.DiskFile.copyDirect(DiskFile.java:997)
    at org.h2.command.dml.BackupCommand.backupDiskFile(BackupCommand.java:114)
    at org.h2.command.dml.BackupCommand.backupTo(BackupCommand.java:72)
    at org.h2.command.dml.BackupCommand.update(BackupCommand.java:53)
    at org.h2.command.CommandContainer.update(CommandContainer.java:71)
    at org.h2.command.Command.executeUpdate(Command.java:207)
    ... 15 more
    • CommentAuthorNikolayB
    • CommentTimeSep 11th 2009
     
    ================================================================================
    THREE
    ================================================================================
    2009-09-11 10:37:54,537 ERROR [AWT-EventQueue-0] Catch.all - Uncaught exception on [AWT-EventQueue-0]: Failed to save to D:\20090911\20090910-11 21-10-.jpp - General error: java.lang.RuntimeException: read len -1204766336 [50000-106] - query: BACKUP TO 'D:\\20090911\\20090910-11 21-10-.jpp'
    java.lang.RuntimeException: Failed to save to D:\20090911\20090910-11 21-10-.jpp - General error: java.lang.RuntimeException: read len -1204766336 [50000-106] - query: BACKUP TO 'D:\\20090911\\20090910-11 21-10-.jpp'
    at fe.b(SourceFile:360)
    at fe.a(SourceFile:208)
    at dS.actionPerformed(SourceFile:167)
    at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
    at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
    at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
    at javax.swing.AbstractButton.doClick(Unknown Source)
    at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
    at javax.swing.plaf.basic.BasicMenuItemUI$Handler.menuDragMouseReleased(Unknown Source)
    at javax.swing.JMenuItem.fireMenuDragMouseReleased(Unknown Source)
    at javax.swing.JMenuItem.processMenuDragMouseEvent(Unknown Source)
    at javax.swing.JMenuItem.processMouseEvent(Unknown Source)
    at javax.swing.MenuSelectionManager.processMouseEvent(Unknown Source)
    at javax.swing.plaf.basic.BasicPopupMenuUI$MouseGrabber.eventDispatched(Unknown Source)
    at java.awt.Toolkit$SelectiveAWTEventListener.eventDispatched(Unknown Source)
    at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Unknown Source)
    at java.awt.Toolkit.notifyAWTEventListeners(Unknown Source)
    at java.awt.Component.dispatchEventImpl(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
    at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
    at java.awt.Container.dispatchEventImpl(Unknown Source)
    at java.awt.Window.dispatchEventImpl(Unknown Source)
    at java.awt.Component.dispatchEvent(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
    Caused by: fk: General error: java.lang.RuntimeException: read len -1204766336 [50000-106] - query: BACKUP TO 'D:\\20090911\\20090910-11 21-10-.jpp'
    at cq.a(SourceFile:344)
    at aA.a(SourceFile:373)
    at aA.a(SourceFile:364)
    at aA.b(SourceFile:195)
    at cL.run(SourceFile:349)
    at foxtrot.AbstractWorkerThread$1.run(AbstractWorkerThread.java:40)
    at java.security.AccessController.doPrivileged(Native Method)
    at foxtrot.AbstractWorkerThread.runTask(AbstractWorkerThread.java:36)
    at foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:199)
    at foxtrot.workers.SingleWorkerThread.run(SingleWorkerThread.java:182)
    at java.lang.Thread.run(Unknown Source)
    Caused by: org.h2.jdbc.JdbcSQLException: General error: java.lang.RuntimeException: read len -1204766336 [50000-106]
    at org.h2.message.Message.getSQLException(Message.java:103)
    at org.h2.message.Message.convert(Message.java:274)
    at org.h2.command.Command.executeUpdate(Command.java:230)
    at org.h2.jdbc.JdbcPreparedStatement.execute(JdbcPreparedStatement.java:173)
    at eQ.a(SourceFile:180)
    at G.a(SourceFile:613)
    at cw.a(SourceFile:179)
    at cq.a(SourceFile:342)
    ... 10 more
    Caused by: java.lang.RuntimeException: read len -1204766336
    at org.h2.message.Message.throwInternalError(Message.java:182)
    at org.h2.store.FileStore.readFully(FileStore.java:270)
    at org.h2.store.DiskFile.copyDirect(DiskFile.java:997)
    at org.h2.command.dml.BackupCommand.backupDiskFile(BackupCommand.java:114)
    at org.h2.command.dml.BackupCommand.backupTo(BackupCommand.java:72)
    at org.h2.command.dml.BackupCommand.update(BackupCommand.java:53)
    at org.h2.command.CommandContainer.update(CommandContainer.java:71)
    at org.h2.command.Command.executeUpdate(Command.java:207)
    ... 15 more
    • CommentAuthorNikolayB
    • CommentTimeSep 11th 2009
     
    ================================================================================
    FOUR
    ================================================================================
    2009-09-11 10:37:59,459 INFO [br3] brx - Failed to report bug: The host did not accept the connection within timeout of 5000 ms
    aG: The host did not accept the connection within timeout of 5000 ms
    at hb.a(SourceFile:152)
    at hb.a(SourceFile:57)
    at cG.run(SourceFile:76)
    at java.lang.Thread.run(Unknown Source)
    2009-09-11 10:37:59,537 INFO [br4] brx - Failed to report bug: The host did not accept the connection within timeout of 5000 ms
    aG: The host did not accept the connection within timeout of 5000 ms
    at hb.a(SourceFile:152)
    at hb.a(SourceFile:57)
    at cG.run(SourceFile:76)
    at java.lang.Thread.run(Unknown Source)
    2009-09-11 10:38:13,428 INFO [AWT-EventQueue-0] ck - Exiting...


    I have lost all gathered data!
  1.  
    The data seems to have gone corrupt before saving. The error occurs inside the h2 database engine. They have reported some cases of data corruption in rare situations, with some bug fixes in newer releases. We'll upgrade the h2 engine in the coming release, hoping that problems such as this one will go away.

    Do you have any other related errors in the log before these ones? Any memory errors for instance?
    • CommentAuthorNikolayB
    • CommentTimeSep 17th 2009
     
    Before connection with a database was lost. The session beginning looks so:

    ================================================================================
    ONE
    ================================================================================
    2009-09-10 20:47:52,090 INFO [AWT-EventQueue-0] aP - Starting version 1.0.4
    2009-09-10 20:47:53,871 INFO [Foxtrot Single Worker Thread #1] fe - Cleaning project working dir
    2009-09-10 20:47:53,902 INFO [Foxtrot Single Worker Thread #1] dN - Running script res/db/upgrades/proj/0_TO_1.sql
    2009-09-10 20:47:53,949 INFO [Foxtrot Single Worker Thread #1] dN - Running script res/db/upgrades/proj/1_TO_2.sql
    2009-09-10 20:47:53,949 INFO [Foxtrot Single Worker Thread #1] dN - Running script res/db/upgrades/proj/2_TO_3.sql
    2009-09-10 20:47:53,965 INFO [Foxtrot Single Worker Thread #1] dN - Running script res/db/upgrades/proj/3_TO_4.sql
    2009-09-10 20:47:53,965 INFO [Foxtrot Single Worker Thread #1] dN - Running script res/db/upgrades/proj/4_TO_5.sql
    2009-09-10 20:47:53,965 INFO [Foxtrot Single Worker Thread #1] dN - Running script res/db/upgrades/proj/5_TO_6.sql
    2009-09-10 20:47:53,981 INFO [Foxtrot Single Worker Thread #1] dN - Running script res/db/upgrades/proj/6_TO_7.sql
    2009-09-10 20:47:55,356 INFO [AWT-EventQueue-0] eL - Checking for updates
    2009-09-10 20:48:00,950 WARN [SwingWorker-pool-2-thread-1] bd - Failed to check for updates: The host did not accept the connection within timeout of 5000 ms
    aG: The host did not accept the connection within timeout of 5000 ms
    at hb.a(SourceFile:152)
    at hb.a(SourceFile:57)
    at bd.a(SourceFile:167)
    at bd.a(SourceFile:136)
    at cO.doInBackground(SourceFile:392)
    at javax.swing.SwingWorker$1.call(Unknown Source)
    at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at javax.swing.SwingWorker.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
    2009-09-10 20:59:55,832 INFO [Logger Daemon] bi - STARTING
    2009-09-10 20:59:55,832 INFO [Flush Thread] aJ - Starting
    2009-09-10 20:59:55,847 INFO [Logger Daemon] bi - RUNNING
    2009-09-11 02:01:03,931 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:01:03,931 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:01:03,931 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:30:58,519 WARN [Logger Daemon] bi - Error, entering recovery state: Communications link failure

    Last packet sent to the server was 10516 ms ago. - query: SHOW OPEN TABLES
    com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

    Last packet sent to the server was 10516 ms ago.
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
    at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074)
    at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3009)
    at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2895)
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3438)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2554)
    at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1761)
    at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1912)
    at hr.a(SourceFile:257)
    at G.a(SourceFile:613)
    at cu.a(SourceFile:256)
    at cq.a(SourceFile:342)
    at aA.a(SourceFile:373)
    at aA.a(SourceFile:364)
    at aA.a(SourceFile:288)
    at bi.run(SourceFile:182)
    at java.lang.Thread.run(Unknown Source)
    Caused by: java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.read(Unknown Source)
    at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:113)
    at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:160)
    at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:188)
    at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2452)
    at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2906)
    ... 16 more
    • CommentAuthorNikolayB
    • CommentTimeSep 17th 2009
     
    ================================================================================
    TWO
    ================================================================================
    2009-09-11 02:30:58,519 INFO [Logger Daemon] bi - RECOVERING
    2009-09-11 02:30:58,941 INFO [Logger Daemon] bi - Reconnected successfully.
    2009-09-11 02:30:58,941 INFO [Logger Daemon] bi - RUNNING
    2009-09-11 02:31:08,254 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:31:08,254 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:31:08,254 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:31:08,254 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:31:08,254 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:31:08,254 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:31:08,254 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:31:11,160 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 02:31:11,160 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 05:45:04,332 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 05:45:04,332 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 05:45:04,332 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 08:30:12,002 WARN [Logger Daemon] bi - Error, entering recovery state: Communications link failure

    Last packet sent to the server was 10501 ms ago. - query: SHOW OPEN TABLES
    com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

    Last packet sent to the server was 10501 ms ago.
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
    at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074)
    at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3009)
    at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2895)
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3438)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2554)
    at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1761)
    at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1912)
    at hr.a(SourceFile:257)
    at G.a(SourceFile:613)
    at cu.a(SourceFile:256)
    at cq.a(SourceFile:342)
    at aA.a(SourceFile:373)
    at aA.a(SourceFile:364)
    at aA.a(SourceFile:288)
    at bi.run(SourceFile:182)
    at java.lang.Thread.run(Unknown Source)
    Caused by: java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.read(Unknown Source)
    at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:113)
    at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:160)
    at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:188)
    at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2452)
    at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2906)
    ... 16 more
    • CommentAuthorNikolayB
    • CommentTimeSep 17th 2009
     
    ================================================================================
    THREE
    ================================================================================
    2009-09-11 08:30:12,002 INFO [Logger Daemon] bi - RECOVERING
    2009-09-11 08:30:16,580 INFO [Logger Daemon] bi - Reconnected successfully.
    2009-09-11 08:30:16,580 INFO [Logger Daemon] bi - RUNNING
    2009-09-11 08:30:26,268 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 08:30:26,268 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 08:30:26,268 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 08:30:26,268 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 08:30:26,268 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 08:30:26,268 WARN [Logger Daemon] bi - Running behind, skipping polling, Is the db slow? Try longer polling interval.
    2009-09-11 10:18:06,249 INFO [SwingWorker-pool-2-thread-2] bi - CANCELED
    2009-09-11 10:18:06,436 INFO [Flush Thread] aJ - Stopped.

    Two last lines identical with the first post.
  2.  
    Thanks for the logs. This bug is definitely in the h2 database engine. As I wrote above, we'll upgrade it in the coming release, hoping that this and another related bug (lob file not found error) will be resolved.