5 Replies Latest reply on May 12, 2011 8:59 AM by Tiago Emerick

    (JCA PoolFiller:) Unable to fill pool

    Werner Dijkerman Newbie

      Hi,

       

      Last weekend we had the following error:

      2010-10-29 17:10:10,987 WARN  [org.jboss.resource.connectionmanager.JBossManagedConnectionPool] (JCA PoolFiller:) Unable to fill pool
      org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLException: Io exception: Connection reset)
              at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:179)
              at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:565)
              at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.fillToMin(InternalManagedConnectionPool.java:512)
              at org.jboss.resource.connectionmanager.PoolFiller.run(PoolFiller.java:74)
              at java.lang.Thread.run(Thread.java:595)
      Caused by: java.sql.SQLException: Io exception: Connection reset
              at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
              at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
              at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)
              at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:387)
              at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:439)
              at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
              at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
              at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
              at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:171)
              ... 4 more

       

      I can't find any information why this was happening. Can somebody explain that?

      I Couldn't find any information out there on the web ...

       

      Server: Jboss 4.05 GA

       

      Thanks.

      Kind regards,

      Werner