1 Reply Latest reply on May 30, 2013 1:26 PM by Udo

    Iam using Oracle with Liferay and getting exception.

      Below are the thread dumps which provide the error related to oracle database.
      Can anybody provide the suggestion on the issue. Any suggestions are welcome.

      As per my assumption it is related to the oracle driver or network issue.

      Please let me know any other data is required?

      "Resource Destroyer in BasicResourcePool.close()" prio=10 tid=0x00007f134848c000 nid=0x6fee waiting for monitor entry [0x00007f14d0747000]
      java.lang.Thread.State: BLOCKED (on object monitor)
           at oracle.jdbc.driver.OracleStatement.close(OracleStatement.java:1559)
           - waiting to lock <0x00007f1560d94600> (a oracle.jdbc.driver.T4CConnection)
           at oracle.jdbc.driver.OracleStatementWrapper.close(OracleStatementWrapper.java:94)
           at oracle.jdbc.driver.OraclePreparedStatementWrapper.close(OraclePreparedStatementWrapper.java:80)
           at com.mchange.v2.c3p0.impl.NewPooledConnection.cleanupUncachedStatements(NewPooledConnection.java:651)
           at com.mchange.v2.c3p0.impl.NewPooledConnection.close(NewPooledConnection.java:539)
           at com.mchange.v2.c3p0.impl.NewPooledConnection.close(NewPooledConnection.java:234)
           - locked <0x00007f1560d99678> (a com.mchange.v2.c3p0.impl.NewPooledConnection)
           at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.destroyResource(C3P0PooledConnectionPool.java:470)
           at com.mchange.v2.resourcepool.BasicResourcePool$1DestroyResourceTask.run(BasicResourcePool.java:964)
           at com.mchange.v2.resourcepool.BasicResourcePool.destroyResource(BasicResourcePool.java:989)
           at com.mchange.v2.resourcepool.BasicResourcePool.access$100(BasicResourcePool.java:32)
           at com.mchange.v2.resourcepool.BasicResourcePool$5.run(BasicResourcePool.java:1174)

      Locked ownable synchronizers:
           - None
        • 1. Re: Iam using Oracle with Liferay and getting exception.
          Hello, and welcome to the OTN forums,

          it seems you've hit the wrong forum, as this one is dedicated to the Express Edition of Oracle Database. You seem to use a different Database Edition and your issue seems to be a more JDBC-related one than specific to the database itself.
          Hence I'd recommend you post again in {forum:id=1050} if you don't find anything helpful using the forum search there. You'll probably find a few threads on similar issues you might want to go through first, e. g. {thread:id=1004158}