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https://issues.apache.org/jira/browse/LUCENE-6036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16396657#comment-16396657
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Dawid Weiss commented on LUCENE-6036:
-------------------------------------
I think we should reopen this issue as it still affects the codebase (there are
assumptions in the code that explicitly exclude when Turkish locale is set.
> TestIndexWriterOnJRECrash suffers from JDK-8047340 - needs workarround
> ----------------------------------------------------------------------
>
> Key: LUCENE-6036
> URL: https://issues.apache.org/jira/browse/LUCENE-6036
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Hoss Man
> Assignee: Uwe Schindler
> Priority: Major
> Fix For: 5.0, 6.0
>
> Attachments: LUCENE-6036.patch
>
>
> Similar to issues uncovered in SOLR-6387, TestIndexWriterOnJRECrash does some
> forking which can hit JDK-8047340 on the turkish locale...
> {noformat}
> [junit4] Suite: org.apache.lucene.index.TestIndexWriterOnJRECrash
> [junit4] 2> NOTE: download the large Jenkins line-docs file by running
> 'ant get-jenkins-line-docs' in the lucene directory.
> [junit4] 2> NOTE: reproduce with: ant test
> -Dtestcase=TestIndexWriterOnJRECrash -Dtests.method=testNRTThreads
> -Dtests.seed=B2D360EA192CA242 -Dtests.multiplier=2 -Dtests.nightly=true
> -Dtests.slow=true
> -Dtests.linedocsfile=/home/jenkins/lucene-data/enwiki.random.lines.txt
> -Dtests.locale=tr -Dtests.timezone=Africa/Monrovia -Dtests.asserts=true
> -Dtests.file.encoding=ISO-8859-1
> [junit4] ERROR 0.04s J0 | TestIndexWriterOnJRECrash.testNRTThreads <<<
> [junit4] > Throwable #1: java.lang.Error: posix_spawn is not a
> supported process launch mechanism on this platform.
> [junit4] > at
> __randomizedtesting.SeedInfo.seed([B2D360EA192CA242:290A74F158D7B429]:0)
> [junit4] > at java.lang.UNIXProcess$1.run(UNIXProcess.java:111)
> [junit4] > at java.lang.UNIXProcess$1.run(UNIXProcess.java:93)
> [junit4] > at java.security.AccessController.doPrivileged(Native
> Method)
> [junit4] > at java.lang.UNIXProcess.<clinit>(UNIXProcess.java:91)
> [junit4] > at java.lang.ProcessImpl.start(ProcessImpl.java:130)
> [junit4] > at
> java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
> [junit4] > at
> org.apache.lucene.index.TestIndexWriterOnJRECrash.forkTest(TestIndexWriterOnJRECrash.java:113)
> [junit4] > at
> org.apache.lucene.index.TestIndexWriterOnJRECrash.testNRTThreads(TestIndexWriterOnJRECrash.java:59)
> [junit4] > at java.lang.Thread.run(Thread.java:745)
> {noformat}
> https://bugs.openjdk.java.net/browse/JDK-8047340
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