-
1. Re: JBoss 6 with Oracle connection throws "Trying to return an unknown connection2!" message
jaikiran Dec 31, 2010 12:09 AM (in response to newguy2010)1 of 1 people found this helpful -
2. Re: JBoss 6 with Oracle connection throws "Trying to return an unknown connection2!" message
newguy2010 Jan 3, 2011 10:59 PM (in response to jaikiran)Thanks but that only works in Hibernate 2. What is the solution in Hibernate 3.6? I really prefer using the upgraded version of that answer.
-
3. Re: JBoss 6 with Oracle connection throws "Trying to return an unknown connection2!" message
jaikiran Jan 4, 2011 2:51 AM (in response to newguy2010)Sam Tsang wrote:
What is the solution in Hibernate 3.6? I really prefer using the upgraded version of that answer.
I have fixed the "other mechanism" link in that wiki. That should now give you an idea of what needs to be done for Hibernate 3.6
-
4. Re: JBoss 6 with Oracle connection throws "Trying to return an unknown connection2!" message
newguy2010 Jan 4, 2011 6:38 AM (in response to jaikiran)Thank you jaikiran. Very useful.
-
5. Re: JBoss 6 with Oracle connection throws "Trying to return an unknown connection2!" message
madhu.garimilla Jul 1, 2014 10:41 AM (in response to newguy2010)I am seeing the same issue with EAP 6.1 final +Teiid 8.7. I see this exception in my logs. Could you suggest the fix for this.
01 Jul 2014 19:12:33,620 INFO [org.jboss.jca.core.connectionmanager.listener.TxConnectionListener] (http-/0.0.0.0:8080-2) gYz9nTBWZGM4 IJ000311: Throwable from unregister connection: java.lang.IllegalStateException: Trying to return an unknown connection2! org.jboss.jca.adapters.jdbc.jdk6.WrappedConnectionJDK6@20c5cc7e
at org.jboss.jca.core.connectionmanager.ccm.CachedConnectionManagerImpl.unregisterConnection(CachedConnectionManagerImpl.java:347)
at org.jboss.jca.core.connectionmanager.listener.TxConnectionListener.connectionClosed(TxConnectionListener.java:371)
at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.closeHandle(BaseWrapperManagedConnection.java:568)
at org.jboss.jca.adapters.jdbc.WrappedConnection.close(WrappedConnection.java:264)
at org.teiid.translator.jdbc.JDBCExecutionFactory.closeConnection(JDBCExecutionFactory.java:295)
at org.teiid.translator.jdbc.JDBCExecutionFactory.closeConnection(JDBCExecutionFactory.java:57)
at org.teiid.translator.BaseDelegatingExecutionFactory.closeConnection(BaseDelegatingExecutionFactory.java:85) [teiid-api-8.7.0.FinalCAFix-SNAPSHOT.jar:8.7.0.FinalCAFix-SNAPSHOT]
at com.ca.chorus.teiid.safety.SafetyHarnessExecutionFactory.closeConnection(SafetyHarnessExecutionFactory.java:80)
at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.close(ConnectorWorkItem.java:231)
at org.teiid.dqp.internal.process.DataTierTupleSource.fullyCloseSource(DataTierTupleSource.java:323)
at org.teiid.dqp.internal.process.DataTierTupleSource.closeSource(DataTierTupleSource.java:353)
at org.teiid.query.processor.relational.AccessNode.nextBatchDirect(AccessNode.java:390)
at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
at org.teiid.query.processor.relational.UnionAllNode.nextBatchDirect(UnionAllNode.java:151)
at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:146)
at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
at org.teiid.query.processor.relational.UnionAllNode.nextBatchDirect(UnionAllNode.java:151)
at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
at org.teiid.query.processor.BatchIterator.finalRow(BatchIterator.java:69)
at org.teiid.common.buffer.AbstractTupleSource.getCurrentTuple(AbstractTupleSource.java:70)
at org.teiid.query.processor.BatchIterator.getCurrentTuple(BatchIterator.java:84)
at org.teiid.common.buffer.AbstractTupleSource.nextTuple(AbstractTupleSource.java:48)
at org.teiid.query.processor.relational.SortUtility.initialSort(SortUtility.java:269)
at org.teiid.query.processor.relational.SortUtility.sort(SortUtility.java:202)
at org.teiid.query.processor.relational.SortNode.sortPhase(SortNode.java:112)
at org.teiid.query.processor.relational.SortNode.nextBatchDirect(SortNode.java:91)
at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
at org.teiid.query.processor.relational.LimitNode.nextBatchDirect(LimitNode.java:102)
at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:136)
at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:151)
at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:114)
at org.teiid.query.processor.BatchIterator.finalRow(BatchIterator.java:69)
at org.teiid.common.buffer.AbstractTupleSource.getCurrentTuple(AbstractTupleSource.java:70)
at org.teiid.query.processor.BatchIterator.getCurrentTuple(BatchIterator.java:84)
at org.teiid.common.buffer.AbstractTupleSource.hasNext(AbstractTupleSource.java:92)
at org.teiid.query.processor.proc.ProcedurePlan.executePlan(ProcedurePlan.java:563)