[LUCENE-6036] TestIndexWriterOnJRECrash suffers from JDK-8047340 - needs workarround

• Type: Bug
• Status: Reopened
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.0, 6.0
• Lucene Fields: New
• Assignee: Uwe Schindler
• Reporter: Chris M. Hostetter
• Created: 30/Oct/14 16:52
• Updated: 28/Aug/22 14:18
• Resolved: 30/Oct/14 17:05

Description

Similar to issues uncovered in SOLR-6387, TestIndexWriterOnJRECrash does some forking which can hit JDK-8047340 on the turkish locale...

   [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)

https://bugs.openjdk.java.net/browse/JDK-8047340

Issue Links

• relates to: SOLR-6387 Solr specific work around for JDK bug #8047340: posix_spawn error with turkish locale