[jira] [Assigned] (IGNITE-6440) Flaky failures in DynamicColumnsAbstractConcurrentSelfTest

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-6440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov reassigned IGNITE-6440:
---------------------------------------

    Assignee: Pavel Kuznetsov

> Flaky failures in DynamicColumnsAbstractConcurrentSelfTest
> ----------------------------------------------------------
>
>                 Key: IGNITE-6440
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6440
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 2.3
>            Reporter: Vladimir Ozerov
>            Assignee: Pavel Kuznetsov
>            Priority: Major
>              Labels: MakeTeamcityGreenAgain, sql-stability
>
> Multiple failures are observed in concrete implementations of {{DynamicColumnsAbstractConcurrentSelfTest}}. Specifically:
> {code}
> testQueryConsistencyMultithreaded
> testClientReconnect
> testConcurrentRebalance 	
> testCoordinatorChange
> testConcurrentPutRemove
> {code}
> Apparently there are some bugs in the test itself, as the following root causes could be observed in logs:
> {code}
> junit.framework.AssertionFailedError: Found nodes from different clusters, probable some test does not stop nodes [allNodes=[index.DynamicColumnsConcurrentTransactionalReplicatedSelfTest3, index.DynamicColumnsConcurrentTransactionalReplicatedSelfTest2, index.DynamicColumnsConcurrentTransactionalReplicatedSelfTest1]]
> {code}
> {code}
> Caused by: java.lang.NullPointerException: null
>     at org.apache.ignite.internal.processors.cache.index.DynamicColumnsAbstractConcurrentSelfTest$3.call(DynamicColumnsAbstractConcurrentSelfTest.java:565)
>     at org.apache.ignite.internal.processors.cache.index.DynamicColumnsAbstractConcurrentSelfTest$3.call(DynamicColumnsAbstractConcurrentSelfTest.java:560)
>     at org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86)
> {code}
> Please see TeamCity, history of "Queries 2" suite in master branch.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)