[jbossts-issues] [JBoss JIRA] (JBTM-1988) Downgrade certain log messages when we end a branch using TMFAIL

Tom Jenkinson (JIRA) jira-events at lists.jboss.org
Mon Oct 21 09:36:02 EDT 2013

     [ https://issues.jboss.org/browse/JBTM-1988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tom Jenkinson resolved JBTM-1988.

    Fix Version/s:     (was: 5.0.0.Final)
       Resolution: Rejected

It appears that this was caused by JBJCA-1101 closing the underlying connection to the database when it received an XA_RB* out of XAR::end(TMFAIL)
> Downgrade certain log messages when we end a branch using TMFAIL
> ----------------------------------------------------------------
>                 Key: JBTM-1988
>                 URL: https://issues.jboss.org/browse/JBTM-1988
>             Project: JBoss Transaction Manager
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: JTA, Resource Manager
>            Reporter: Tom Jenkinson
>            Assignee: Tom Jenkinson
> JBTM-1786 changed the XAResourceRecord::topLevelAbort such that the flag we send to XAR::end() from TMSUCCESS to TMFAIL.
> It is possible that when we call XAResource::end(TMFAIL) the branch may have been:
> 1. marked as rollback only
> 2. rolled back
> From the XA spec: "The portion of work has failed. A resource manager might choose to mark a transaction branch as rollback-only at this point. In fact, a transaction manager does so for the global transaction. If a resource manager chooses to do so also, xa_end() returns one of the [XA_RB∗] values. TMFAIL cannot be used in conjunction with either TMSUSPEND or TMSUCCESS."
> We cannot rely on the resource manager having rolled back the branch so we have to call XAR::rollback. An example is DB2, in this case it _has_ rolled back the branch and so can raise an XAException when we call rollback on it.
> We should record if the RM has returned an XA_RBROLLBACK during end and if the RM then returns XAER_RMFAIL during rollback we should downgrade the logging to debug level.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

More information about the jbossts-issues mailing list