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Posted to issues@lucene.apache.org by "Chris M. Hostetter (Jira)" <ji...@apache.org> on 2019/11/18 23:38:00 UTC
[jira] [Assigned] (SOLR-13943)
TimeRoutedAliasUpdateProcessorTest.testDateMathInStart: multi-threaded race
condition due to ZK assumptions
[ https://issues.apache.org/jira/browse/SOLR-13943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris M. Hostetter reassigned SOLR-13943:
-----------------------------------------
Assignee: Gus Heck
assigning to gus in the hopes that he can take a look and refactor the test to remove the race condition.
> TimeRoutedAliasUpdateProcessorTest.testDateMathInStart: multi-threaded race condition due to ZK assumptions
> -----------------------------------------------------------------------------------------------------------
>
> Key: SOLR-13943
> URL: https://issues.apache.org/jira/browse/SOLR-13943
> Project: Solr
> Issue Type: Test
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Chris M. Hostetter
> Assignee: Gus Heck
> Priority: Major
> Attachments: apache_Lucene-Solr-BadApples-Tests-master_531.log.txt, apache_Lucene-Solr-BadApples-Tests-master_533.log.txt, apache_Lucene-Solr-repro-Java11_618.log.txt
>
>
> TimeRoutedAliasUpdateProcessorTest does not currently run in many jenkins builds due to being marked BadApple(SOLR-13059) -- however when it does run, the method {{testDateMathInStart}} frequently fails due to what appears to be a multi-threaded race condition in the test logic...
> {noformat}
> [junit4] 2> NOTE: reproduce with: ant test -Dtestcase=TimeRoutedAliasUpdateProcessorTest -Dtests.method=testDateMathInStart -Dtests.seed=8879E35521A4B9EA -Dtests.multiplier=2 -Dtests.
> slow=true -Dtests.badapples=true -Dtests.locale=nl-BQ -Dtests.timezone=America/Porto_Acre -Dtests.asserts=true -Dtests.file.encoding=UTF-8
> [junit4] FAILURE 6.96s J0 | TimeRoutedAliasUpdateProcessorTest.testDateMathInStart <<<
> [junit4] > Throwable #1: java.lang.AssertionError: router.start should not have any date math by this point and parse as an instant. Using class org.apache.solr.client.solrj.impl.ZkCl
> ientClusterStateProvider Found:2019-09-14T03:00:00Z/DAY
> [junit4] > at __randomizedtesting.SeedInfo.seed([8879E35521A4B9EA:64FE3DD88112B802]:0)
> [junit4] > at org.apache.solr.update.processor.TimeRoutedAliasUpdateProcessorTest.testDateMathInStart(TimeRoutedAliasUpdateProcessorTest.java:765)
> [junit4] > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [junit4] > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> [junit4] > at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [junit4] > at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> [junit4] > at java.base/java.lang.Thread.run(Thread.java:834)
> {noformat}
> I'll attach some logs from recent failures and my own quick analysis of the problems of how the test appears to be asserting ZK updates.
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