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Bug 336639

Summary:	Error in Bugzilla_329254_Test.testCommitTimeStampUpdateOnError [Combined, MEMAudits, JVM, Legacy]
Product:	[Modeling] EMF	Reporter:	Eike Stepper <stepper>
Component:	cdo.legacy	Assignee:	Pascal Lehmann <pascal.lehmann>
Status:	CLOSED FIXED	QA Contact:	Eike Stepper <stepper>
Severity:	normal
Priority:	P3
Version:	4.0
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:

Description Eike Stepper

2011-02-08 12:35:26 EST

Stacktrace

org.eclipse.emf.cdo.tests.config.impl.ConfigTestException: Error in Bugzilla_329254_Test.testCommitTimeStampUpdateOnError [Combined, MEMAudits, JVM, Legacy]
	at org.eclipse.emf.cdo.tests.config.impl.ConfigTest.runBare(ConfigTest.java:476)
	at junit.framework.TestResult$1.protect(TestResult.java:110)
	at junit.framework.TestResult.runProtected(TestResult.java:128)
	at junit.framework.TestResult.run(TestResult.java:113)
	at junit.framework.TestCase.run(TestCase.java:124)
	at org.eclipse.net4j.util.tests.AbstractOMTest.run(AbstractOMTest.java:246)
	at junit.framework.TestSuite.runTest(TestSuite.java:232)
	at org.eclipse.emf.cdo.tests.config.impl.ConfigTestSuite$TestWrapper.runTest(ConfigTestSuite.java:126)
	at junit.framework.TestSuite.run(TestSuite.java:227)
	at junit.framework.TestSuite.runTest(TestSuite.java:232)
	at junit.framework.TestSuite.run(TestSuite.java:227)
	at junit.framework.TestSuite.runTest(TestSuite.java:232)
	at junit.framework.TestSuite.run(TestSuite.java:227)
	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.eclipse.emf.cdo.util.CommitException: Rollback in MEMStore: java.util.ConcurrentModificationException: Attempt by Transaction[3:2] to modify historical revision: Company@OID3:0v1
	at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObject(TransactionCommitContext.java:903)
	at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.computeDirtyObjects(TransactionCommitContext.java:873)
	at org.eclipse.emf.cdo.internal.server.TransactionCommitContext.write(TransactionCommitContext.java:390)
	at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:40)
	at org.eclipse.emf.cdo.spi.server.InternalCommitContext$1.runLoop(InternalCommitContext.java:1)
	at org.eclipse.net4j.util.om.monitor.ProgressDistributor.run(ProgressDistributor.java:96)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicatingCommit(CommitTransactionIndication.java:244)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CommitTransactionIndication.indicating(CommitTransactionIndication.java:92)
	at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndicationWithMonitoring.indicating(CDOServerIndicationWithMonitoring.java:109)
	at org.eclipse.net4j.signal.IndicationWithMonitoring.indicating(IndicationWithMonitoring.java:84)
	at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedInput(IndicationWithResponse.java:90)
	at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326)
	at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:63)
	at org.eclipse.net4j.signal.IndicationWithMonitoring.execute(IndicationWithMonitoring.java:63)
	at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251)
	at org.eclipse.net4j.signal.Signal.run(Signal.java:147)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)

	at org.eclipse.emf.internal.cdo.transaction.CDOSingleTransactionStrategyImpl.commit(CDOSingleTransactionStrategyImpl.java:94)
	at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1027)
	at org.eclipse.emf.internal.cdo.transaction.CDOTransactionImpl.commit(CDOTransactionImpl.java:1047)
	at org.eclipse.emf.cdo.tests.AbstractCDOTest.commitAndSync(AbstractCDOTest.java:189)
	at org.eclipse.emf.cdo.tests.bugzilla.Bugzilla_329254_Test.testCommitTimeStampUpdateOnError(Bugzilla_329254_Test.java:188)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at junit.framework.TestCase.runTest(TestCase.java:168)
	at org.eclipse.net4j.util.tests.AbstractOMTest.runBare(AbstractOMTest.java:200)
	at org.eclipse.emf.cdo.tests.config.impl.ConfigTest.runBare(ConfigTest.java:467)
	... 18 more

Comment 1 Eike Stepper

2011-02-08 12:42:29 EST

Pascal, when you have time, please look into this beast again ;-)

Comment 2 Pascal Lehmann

2011-02-11 06:36:06 EST

Committed revision 7063:
- trunk/plugins/org.eclipse.emf.cdo.tests

Comment 3 Pascal Lehmann

2011-02-11 06:36:31 EST

I'm unable to reproduce the problem here, no matter how hard I try :/
However, I adjusted the testcase logic with what I think could be the possible cause of the fail.
I'll keep the bug open until Hudson has successfully built without the test failing for a couple of builds.

Comment 4 Eike Stepper

2011-02-11 06:38:07 EST

Thank you, Pascal ;-)

Comment 5 Eike Stepper

2011-06-23 03:39:34 EDT

Available in R20110608-1407