[jboss-user] [Datasource Configuration] - JBoss 6 Oracle XA datasource and no-tx-separate-pools

[beaster]

beaster [http://community.jboss.org/people/beaster] created the discussion

"JBoss 6 Oracle XA datasource and no-tx-separate-pools"

To view the discussion, visit: http://community.jboss.org/message/618096#618096

--------------------------------------------------------------
We are trying to run JBoss 6 with an Oracle XA datasource.

We started with jboss-6.0.0.Final\docs\examples\jca\oracle-xa-ds.xml for the datasource configuration.

We have been running into exceptions like the following:

{noformat}
2011-07-26 20:04:04,622 WARN  [com.arjuna.ats.jta] (Thread-24 (group:HornetQ-client-global-threads-1898046)) ARJUNA-16061 TransactionImple.enlistResource - XAResource.start returned: XAException.XAER_PROTO for < formatId=131076, gtrid_length=29, bqual_length=28, tx_uid=0:ffff0a158387:126a:4e2f5438:6b5, node_name=1, branch_uid=0:ffff0a158387:126a:4e2f5438:6ba, eis_name=unknown eis name >: oracle.jdbc.xa.OracleXAException
                at oracle.jdbc.xa.OracleXAResource.checkError(OracleXAResource.java:1120)
                at oracle.jdbc.xa.client.OracleXAResource.start(OracleXAResource.java:249)
                at org.jboss.resource.adapter.jdbc.xa.XAManagedConnection.start(XAManagedConnection.java:213)
                at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.enlistResource(TransactionImple.java:629)
                at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.enlistResource(TransactionImple.java:390)
                at org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener$TransactionSynchronization.enlist(TxConnectionManager.java:975)
                at org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener.enlist(TxConnectionManager.java:729)
                at org.jboss.resource.connectionmanager.TxConnectionManager.managedConnectionReconnected(TxConnectionManager.java:459)
                at org.jboss.resource.connectionmanager.BaseConnectionManager2.reconnectManagedConnection(BaseConnectionManager2.java:625)
                at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:499)
                at org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:941)
                at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:89)
{noformat}

The code does obtain connections both with and without transactions.

It started to appear that there is/was an issue with the <no-tx-separate-pools/> option in oracle-xa-ds.xml.

I looked up org.jboss.resource.connectionmanager.JBossManagedConnectionPool in the JMX Console and found NoTxSeparatePools = false.  So I tried other combinations like <no-tx-separate-pools>true</no-tx-separate-pools> and I cannot get NoTxSeparatePools = true.

I was able to change NoTxSeparatePools = true and apply the change in the JMX Console and then stop and start the MBean.  I then could run the code without any of the errors.


Does anyone know how I can configure  NoTxSeparatePools = true from my oracle-xa-ds.xml configuration or is this something that is a bug that a fix is needed for?


Thanks, Jeff
--------------------------------------------------------------

Reply to this message by going to Community
[http://community.jboss.org/message/618096#618096]

Start a new discussion in Datasource Configuration at Community
[http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2077]

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/jboss-user/attachments/20110728/ddad8978/attachment.html