Yes this is new. The JBossTS team could help debug this. > -----Original Message----- > From: jboss-development-bounces(a)lists.jboss.org > [mailto:jboss-development-bounces@lists.jboss.org] On Behalf > Of Alexey Loubyansky > Sent: Monday, January 15, 2007 1:48 PM > To: JBoss.org development list > Subject: [jboss-dev] branch_4_2 arjuna tm commit issue > > Running the testsuite of Branch_4_2 quite a few failures > caused by ConcurrentModificationException when committing a > tx. Browsed Jira but haven't found a similar issue. Has > anyone else seen this? > > Alexey > > 12:38:20,062 ERROR [STDERR] java.util.ConcurrentModificationException > 12:38:20,092 ERROR [STDERR] at > java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1031) > 12:38:20,092 ERROR [STDERR] at > java.util.TreeMap$KeyIterator.next(TreeMap.java:1058) > 12:38:20,092 ERROR [STDERR] at > com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCo > mpletion(TwoP > haseCoordinator.java:211) > 12:38:20,092 ERROR [STDERR] at > com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoP > haseCoordinat > or.java:88) > 12:38:20,092 ERROR [STDERR] at > com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177) > 12:38:20,092 ERROR [STDERR] at > com.arjuna.ats.internal.jta.transaction.arjunacore.Transaction > Imple.commitA > ndDisassociate(TransactionImple.java:1204) > 12:38:20,112 ERROR [STDERR] at > com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransac > tion.commit(B > aseTransaction.java:134) > 12:38:20,112 ERROR [STDERR] at > com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit( > BaseTransacti > onManagerDelegate.java:87) > 12:38:20,112 ERROR [STDERR] at > org.jboss.test.cmp2.ageout.test.JDBC2PmAgeOutUnitTestCase.comm > itTx(JDBC2PmA > geOutUnitTestCase.java:236) > _______________________________________________ > jboss-development mailing list > jboss-development(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/jboss-development >

My fault I think. I'm pretty sure this is a side effect of recent changes to the way Synchronizations are processed. If, whilst being executed, a Synchronization registers another Synchronization it will cause problems. I'll modify the code to allow for this case. Jonathan. Dimitris Andreadis wrote: > Yes this is new. The JBossTS team could help debug this. >> -----Original Message----- >> From: jboss-development-bounces(a)lists.jboss.org [mailto:jboss- >> development-bounces(a)lists.jboss.org] On Behalf Of Alexey Loubyansky >> Sent: Monday, January 15, 2007 1:48 PM >> To: JBoss.org development list >> Subject: [jboss-dev] branch_4_2 arjuna tm commit issue >> >> Running the testsuite of Branch_4_2 quite a few failures caused >> by ConcurrentModificationException when committing a tx. Browsed >> Jira but haven't found a similar issue. Has anyone else seen this? >> >> Alexey >> >> 12:38:20,062 ERROR [STDERR] >> java.util.ConcurrentModificationException >> 12:38:20,092 ERROR [STDERR] at java.util.TreeMap >> $PrivateEntryIterator.nextEntry(TreeMap.java:1031) >> 12:38:20,092 ERROR [STDERR] at java.util.TreeMap >> $KeyIterator.next(TreeMap.java:1058) >> 12:38:20,092 ERROR [STDERR] at >> com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCo >> mpletion(TwoP >> haseCoordinator.java:211) >> 12:38:20,092 ERROR [STDERR] at >> com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoP >> haseCoordinat >> or.java:88) >> 12:38:20,092 ERROR [STDERR] at >> com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177) >> 12:38:20,092 ERROR [STDERR] at >> com.arjuna.ats.internal.jta.transaction.arjunacore.Transaction >> Imple.commitA >> ndDisassociate(TransactionImple.java:1204) >> 12:38:20,112 ERROR [STDERR] at >> com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransac >> tion.commit(B >> aseTransaction.java:134) >> 12:38:20,112 ERROR [STDERR] at >> com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit( >> BaseTransacti >> onManagerDelegate.java:87) >> 12:38:20,112 ERROR [STDERR] at >> org.jboss.test.cmp2.ageout.test.JDBC2PmAgeOutUnitTestCase.comm >> itTx(JDBC2PmA >> geOutUnitTestCase.java:236) >> _______________________________________________ >> jboss-development mailing list >> jboss-development(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/jboss-development >>