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Posted to issues@ignite.apache.org by "Roman Kondakov (JIRA)" <ji...@apache.org> on 2019/01/29 09:29:00 UTC
[jira] [Commented] (IGNITE-11106) MVCC: Test
CacheMvccVacuumTest.testStartStopVacuumPersistence fails sporadically
[ https://issues.apache.org/jira/browse/IGNITE-11106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16754780#comment-16754780 ]
Roman Kondakov commented on IGNITE-11106:
-----------------------------------------
Looks like an incorrect test. Vacuum starts due to a cluster auto-activation. So, this is not a bug.
> MVCC: Test CacheMvccVacuumTest.testStartStopVacuumPersistence fails sporadically
> --------------------------------------------------------------------------------
>
> Key: IGNITE-11106
> URL: https://issues.apache.org/jira/browse/IGNITE-11106
> Project: Ignite
> Issue Type: Bug
> Components: mvcc
> Reporter: Roman Kondakov
> Priority: Major
> Labels: mvcc_stabilization_stage_1
>
> Test CacheMvccVacuumTest.testStartStopVacuumPersistence [fails|https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&buildTypeId=&tab=testDetails&testNameId=776843160000754382&order=TEST_STATUS_DESC&branch_IgniteTests24Java8=__all_branches__&itemsCount=50] sporadically. Looks like sometimes vacuum starts on non-activated cluster. It should be investigated.
> Stack trace:
> {noformat}
> junit.framework.AssertionFailedError: Expected: <null> but was: [GridWorker [name=vacuum-scheduler, igniteInstanceName=mvcc.CacheMvccVacuumTest0, finished=false, heartbeatTs=1547451366552, hashCode=1061063110, interrupted=false, runner=vacuum-scheduler-#40457%mvcc.CacheMvccVacuumTest0%], GridWorker [name=vacuum-cleaner, igniteInstanceName=mvcc.CacheMvccVacuumTest0, finished=false, heartbeatTs=1547451366552, hashCode=706935731, interrupted=false, runner=vacuum-cleaner-#40458%mvcc.CacheMvccVacuumTest0%], GridWorker [name=vacuum-cleaner, igniteInstanceName=mvcc.CacheMvccVacuumTest0, finished=false, heartbeatTs=1547451366552, hashCode=507659668, interrupted=false, runner=vacuum-cleaner-#40459%mvcc.CacheMvccVacuumTest0%]]
> at junit.framework.Assert.fail(Assert.java:57)
> at junit.framework.Assert.assertTrue(Assert.java:22)
> at junit.framework.Assert.assertNull(Assert.java:277)
> at junit.framework.Assert.assertNull(Assert.java:268)
> at org.apache.ignite.internal.processors.cache.mvcc.CacheMvccVacuumTest.ensureNoVacuum(CacheMvccVacuumTest.java:196)
> at org.apache.ignite.internal.processors.cache.mvcc.CacheMvccVacuumTest.testStartStopVacuumPersistence(CacheMvccVacuumTest.java:128)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.apache.ignite.testframework.junits.GridAbstractTest$6.run(GridAbstractTest.java:2088)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
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