[jboss-dev] branch_4_2 arjuna tm commit issue

[Jonathan Halliday]

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 at lists.jboss.org 
>> [mailto:jboss-development-bounces at 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)
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>