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https://issues.apache.org/jira/browse/SOLR-6387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14100105#comment-14100105
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Uwe Schindler commented on SOLR-6387:
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Hi Hoss,
the bug is already fixed in OpenJDK, to be released in 8u40:
https://bugs.openjdk.java.net/browse/JDK-8047340
So I think we should wait for the fix and until that just disable the test on
Turkish locale with assumeTrue(). Which tests are affected by this (I have no
idea where Solr spawns threads - I think only to get system information like
free space or number of inodes?)
> Solr (or build system) should hardcode "jdk.lang.Process.launchMechanism" to
> work arround jdk bug#8047340
> ---------------------------------------------------------------------------------------------------------
>
> Key: SOLR-6387
> URL: https://issues.apache.org/jira/browse/SOLR-6387
> Project: Solr
> Issue Type: Improvement
> Reporter: Hoss Man
> Labels: Java7, Java8, Java9
>
> Jenkin's tests occasionally fail with the following cryptic error...
> {noformat}
> java.lang.Error: posix_spawn is not a supported process launch mechanism on
> this platform.
> at
> __randomizedtesting.SeedInfo.seed([9219CAA3BCAA7365:7F07719937A772E1]:0)
> at java.lang.UNIXProcess$1.run(UNIXProcess.java:104)
> at java.lang.UNIXProcess$1.run(UNIXProcess.java:93)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.lang.UNIXProcess.<clinit>(UNIXProcess.java:91)
> at java.lang.ProcessImpl.start(ProcessImpl.java:130)
> at java.lang.ProcessBuilder.start(ProcessBuilder.java:1028)
> at java.lang.Runtime.exec(Runtime.java:617)
> {noformat}
> A commonality of most of these failures is that the turkish locale has been
> randomly selected, and apparently the Runtime.exec is busted whtn you use
> turkish...
> http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8047340
> http://java.thedizzyheights.com/2014/07/java-error-posix_spawn-is-not-a-supported-process-launch-mechanism-on-this-platform-when-trying-to-spawn-a-process/
> We should consider hardcoding the "jdk.lang.Process.launchMechanism" sys
> property mentioned as a workarround in the jdk bug report
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