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.