Commit failure in WFLY LocalResource does not return error to the caller ------------------------------------------------------------------------ Key: JBTM-2983 URL: https://issues.jboss.org/browse/JBTM-2983 Project: JBoss Transaction Manager Issue Type: Bug Components: JTA Affects Versions: 5.7.1.Final Reporter: Ondra Chaloupka Assignee: Ondra Chaloupka Priority: Critical In case that an exception is thrown during one-phase commit of non-XA transaction participant the error is swallowed and not returned to the caller. When tested with WFLY the excpetion is shown in the log, the commit fails but the client thinks that everything worked well. The relevant part of the exception stacktrace when error on commit occurs is {code} at com.mysql.jdbc.ConnectionImpl.commit(ConnectionImpl.java:1549) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnection.commit(LocalManagedConnection.java:96) at org.jboss.jca.core.tx.jbossts.LocalXAResourceImpl.commit(LocalXAResourceImpl.java:172) at com.arjuna.ats.internal.jta.resources.arjunacore.XAOnePhaseResource.commit(XAOnePhaseResource.java:120) at com.arjuna.ats.internal.arjuna.abstractrecords.LastResourceRecord.topLevelPrepare(LastResourceRecord.java:152) at com.arjuna.ats.arjuna.coordinator.AbstractRecord.topLevelOnePhaseCommit(AbstractRecord.java:428) at com.arjuna.ats.arjuna.coordinator.BasicAction.onePhaseCommit(BasicAction.java:2386) at com.arjuna.ats.arjuna.coordinator.BasicAction.End(BasicAction.java:1497) {code} It seems that there is issue at https://github.com/jbosstm/narayana/blob/master/ArjunaJTA/jta/classes/com... which does say something about recovery but for one phase nonXA there will be no recovery. The decision that the {{XAOnePhaseResource}} is used for the txn work is done at https://github.com/jbosstm/narayana/blob/master/ArjunaJTA/jta/classes/com... where depending how the setup of {{jtaEnvironmentBean.setLastResourceOptimisationInterfaceClassName}} was done. This is done in WFLY at https://github.com/wildfly/wildfly/blob/master/transactions/src/main/java...