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Posted to issues@ignite.apache.org by "Pavel Kuznetsov (JIRA)" <ji...@apache.org> on 2019/04/01 12:46:02 UTC
[jira] [Commented] (IGNITE-6440) Flaky failures in
DynamicColumnsAbstractConcurrentSelfTest
[ https://issues.apache.org/jira/browse/IGNITE-6440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16806724#comment-16806724 ]
Pavel Kuznetsov commented on IGNITE-6440:
-----------------------------------------
Investigated. Currently Queries 2 doesn't fail due to DynamicColumns* tests in master.
Also few random build logs doesn't contain "Found nodes from different clusters" error message.
> 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.
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