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https://issues.apache.org/jira/browse/HIVE-15109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15630175#comment-15630175
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Chaoyu Tang commented on HIVE-15109:
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Yeah, it looks like that Perm Generation has been removed from JDK8 (see
http://openjdk.java.net/jeps/122). The test does not have the problem when
running against JDK 8 without this setting.
But I still think the MaxPermSize should be added back in order for the tests
with JDK7 to run successfully. [~sseth] What is your another JIRA, could you
link that to this JIRA and I will close this one?
> Set MaxPermSize to 256M for maven tests
> ---------------------------------------
>
> Key: HIVE-15109
> URL: https://issues.apache.org/jira/browse/HIVE-15109
> Project: Hive
> Issue Type: Test
> Components: Test
> Reporter: Chaoyu Tang
> Assignee: Chaoyu Tang
> Priority: Minor
> Attachments: HIVE-15109.patch
>
>
> Trying to run the qtests, for example,
> mvn test -Dtest=TestMiniTezCliDriver -Dqfile=explainanalyze_1.q
> and got
> {code}
> Running org.apache.hadoop.hive.cli.TestMiniTezCliDriver
> Tests run: 0, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.591 sec -
> in org.apache.hadoop.hive.cli.TestMiniTezCliDriver
> {code}
> Looking into the hive.log, and found that it was due to too small PermGen
> space:
> {code}
> 2016-11-01T19:52:19,039 ERROR
> [org.apache.hadoop.util.JvmPauseMonitor$Monitor@261e733f]
> server.NIOServerCnxnFactory: Thread
> Thread[org.apache.hadoop.util.JvmPauseMonitor$Monitor@261e733f,5,main] died
> java.lang.OutOfMemoryError: PermGen space
> {code}
> Setting env MAVEN_OPTS="-Xmx2g -XX:MaxPermSize=256M" would not help.
> We can set MaxPermSize to maven.test.jvm.args in pom.xml instead:
> {code}
> <maven.test.jvm.args>-Xmx2048m -XX:MaxPermSize=256M</maven.test.jvm.args>
> {code}
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