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Posted to issues@ignite.apache.org by "Alexey Kuznetsov (JIRA)" <ji...@apache.org> on 2018/03/30 08:32:00 UTC

[jira] [Commented] (IGNITE-5960) Ignite Continuous Query (Queries 3): CacheContinuousQueryConcurrentPartitionUpdateTest::testConcurrentUpdatesAndQueryStartAtomic is flaky

    [ https://issues.apache.org/jira/browse/IGNITE-5960?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16420276#comment-16420276 ] 

Alexey Kuznetsov commented on IGNITE-5960:
------------------------------------------

[~dpavlov] Hi!

Could please review the ticket or suggest somebody to review it?
The maintener of affected code was [~sboikov].

[TC run|https://ci.ignite.apache.org/viewLog.html?buildId=1162426&tab=buildResultsDiv&buildTypeId=IgniteTests24Java8_RunAll]

I rerun failed tests :
[1 rerun |https://ci.ignite.apache.org/viewLog.html?buildId=1166871&tab=buildResultsDiv&buildTypeId=IgniteTests24Java8_Cache5]
[2 rerun|https://ci.ignite.apache.org/viewLog.html?buildId=1166877&tab=buildResultsDiv&buildTypeId=IgniteTests24Java8_IgniteQueries2]
[3 rerun|https://ci.ignite.apache.org/viewLog.html?buildId=1166878&tab=buildResultsDiv&buildTypeId=IgniteTests24Java8_IgniteQueries]

As you can see all failed tests are flacky.

> Ignite Continuous Query (Queries 3): CacheContinuousQueryConcurrentPartitionUpdateTest::testConcurrentUpdatesAndQueryStartAtomic is flaky
> -----------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-5960
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5960
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: 2.1
>            Reporter: Sergey Chugunov
>            Assignee: Alexey Kuznetsov
>            Priority: Major
>              Labels: MakeTeamcityGreenAgain, test-failure
>             Fix For: 2.5
>
>
> According to [TC history|http://ci.ignite.apache.org/project.html?projectId=Ignite20Tests&testNameId=6546112007182082024&tab=testDetails&branch_Ignite20Tests=%3Cdefault%3E] test is flaky.
> It is possible to reproduce it locally, sample run shows 9 failed tests out of 30 overall executed.
> Test fails with jUnit assertion check: 
> {noformat}
> junit.framework.AssertionFailedError: 
> Expected :10000
> Actual   :0
>  <Click to see difference>
> 	at junit.framework.Assert.fail(Assert.java:57)
> 	at junit.framework.Assert.failNotEquals(Assert.java:329)
> 	at junit.framework.Assert.assertEquals(Assert.java:78)
> 	at junit.framework.Assert.assertEquals(Assert.java:234)
> 	at junit.framework.Assert.assertEquals(Assert.java:241)
> 	at junit.framework.TestCase.assertEquals(TestCase.java:409)
> 	at org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryConcurrentPartitionUpdateTest.concurrentUpdatesAndQueryStart(CacheContinuousQueryConcurrentPartitionUpdateTest.java:385)
> 	at org.apache.ignite.internal.processors.cache.query.continuous.CacheContinuousQueryConcurrentPartitionUpdateTest.testConcurrentUpdatesAndQueryStartTx(CacheContinuousQueryConcurrentPartitionUpdateTest.java:245)
> 	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 junit.framework.TestCase.runTest(TestCase.java:176)
> 	at org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2000)
> 	at org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:132)
> 	at org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:1915)
> 	at java.lang.Thread.run(Thread.java:745)
> {noformat}



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