3 Replies Latest reply on Dec 1, 2006 3:49 AM by kalyan raja

    WARN - JBossManagedConnectionPool Exception

    Sjamsul Lakau Newbie

      Hi Guys,

      I always got this error on my Jboss log....if the Jboss application server is idle for sometime.

      Does anyone has the same problem before and how to solve it ?

      09:21:17,421 WARN [JBossManagedConnectionPool] Exception destroying ManagedConn
      ection org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEven
      tListener@15508fd[state=DESTROYED mc=org.jboss.resource.adapter.jdbc.local.Local
      ManagedConnection@1c12709 handles=0 lastUse=1116414740687 permit=false trackByTx
      =false mcp=org.jboss.resource.connectionmanager.JBossManagedConnectionPool$OnePo
      ol@1e9cf21 context=org.jboss.resource.connectionmanager.InternalManagedConnectio
      nPool@11dbafa]
      org.jboss.resource.JBossResourceException: SQLException; - nested throwable: (ja
      va.sql.SQLException: Io exception: Connection reset)
      at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.checkExc
      eption(BaseWrapperManagedConnection.java:541)
      at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.destroy(
      BaseWrapperManagedConnection.java:255)
      at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.do
      Destroy(InternalManagedConnectionPool.java:539)
      at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.re
      moveTimedOut(InternalManagedConnectionPool.java:415)
      at org.jboss.resource.connectionmanager.IdleRemover$1.run(IdleRemover.ja
      va:70)
      at java.lang.Thread.run(Thread.java:534)
      Caused by: java.sql.SQLException: Io exception: Connection reset
      at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
      at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210)
      at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323)
      at oracle.jdbc.driver.OracleConnection.close(OracleConnection.java:930)
      at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.destroy(
      BaseWrapperManagedConnection.java:251)
      ... 4 more

      thanks,
      sam

        • 1. Re: WARN - JBossManagedConnectionPool Exception
          Huang Linchuan Newbie

          Yes,I have the same problem as you.And my server's logs like as follows:
          2005-10-27 00:04:48,359 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
          2005-10-27 00:12:18,359 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
          2005-10-27 00:19:48,359 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
          2005-10-27 00:27:18,359 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
          2005-10-27 00:34:48,359 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
          2005-10-27 00:42:18,359 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
          2005-10-27 00:49:48,359 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000
          2005-10-27 00:57:18,359 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000

          • 2. Re: WARN - JBossManagedConnectionPool Exception
            Jeff Storck Newbie

            I am also having this issue and I'm unsure how to diagnose it, has anyone found a normal cause for this to happen? Things seem to run smoothly for a bit and then JBoss seems to just stop responding to requests...

            • 3. Re: WARN - JBossManagedConnectionPool Exception
              kalyan raja Newbie

              I am also having this issue and I'm unsure how to diagnose it, and also I want to know that is this issue may delay the database transactions.

              In my application some times its working fine every entry in the data base is deleting. some times its not.