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https://issues.apache.org/jira/browse/SOLR-11258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tomás Fernández Löbbe resolved SOLR-11258.
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Resolution: Duplicate
I'm going to resolve this one as duplicate of SOLR-10995, it has some more
information, and has commits linked.
> ChaosMonkeySafeLeaderWithPullReplicasTest fails a lot & reproducibly: The
> Monkey ran for over 45 seconds and no jetties were stopped - this is worth
> investigating!
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-11258
> URL: https://issues.apache.org/jira/browse/SOLR-11258
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Hoss Man
> Assignee: Tomás Fernández Löbbe
> Priority: Major
>
> Between June21 & Aug18, there have been 18 failures like this...
> {noformat}
> [junit4] 2> NOTE: reproduce with: ant test
> -Dtestcase=ChaosMonkeySafeLeaderWithPullReplicasTest -Dtests.method=test
> -Dtests.seed=7669B63E9E4D1685 -Dtests.nightly=true -Dtests.slow=true
> -Dtests.locale=pa-Guru -Dtests.timezone=Europe/Podgorica -Dtests.asserts=true
> -Dtests.file.encoding=UTF-8
> [junit4] FAILURE 82.4s | ChaosMonkeySafeLeaderWithPullReplicasTest.test <<<
> [junit4] > Throwable #1: java.lang.AssertionError: The Monkey ran for
> over 45 seconds and no jetties were stopped - this is worth investigating!
> [junit4] > at
> __randomizedtesting.SeedInfo.seed([7669B63E9E4D1685:FE3D89E430B17B7D]:0)
> [junit4] > at
> org.apache.solr.cloud.ChaosMonkey.stopTheMonkey(ChaosMonkey.java:587)
> [junit4] > at
> org.apache.solr.cloud.ChaosMonkeySafeLeaderWithPullReplicasTest.test(ChaosMonkeySafeLeaderWithPullReplicasTest.java:174)
> [junit4] > at
> org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
> [junit4] > at
> org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
> [junit4] > at java.lang.Thread.run(Thread.java:748)
> {noformat}
> In my own testing, when these failures happen, the seeds reproduce -
> suggesting the problem is logic flaw in the test that can can happen by
> chance.
> Perhaps the ChaosMonkey needs to be changed to get more aggressive about
> stopping nodes bsaed on how long it's been since hte last time it stopped a
> node?
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