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From "Aditya Kishore (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-849) Drillbit crashes with an out of memory error after large number of queries
Date Mon, 02 Jun 2014 17:58:01 GMT

    [ https://issues.apache.org/jira/browse/DRILL-849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14015650#comment-14015650
] 

Aditya Kishore commented on DRILL-849:
--------------------------------------

Could you please add the following to java launch options in your drillbit scritpt for your
next test runs and save the generated heapdump.

{{DRILL_ALL_JAVA_OPTS="$\{DRILL_ALL_JAVA_OPTS\} -XX:OnOutOfMemoryError=\"kill -9 %p\" -XX:+HeapDumpOnOutOfMemoryError
-XX:HeapDumpPath=/var/log/drill/"}}

> Drillbit crashes with an out of memory error after large number of queries
> --------------------------------------------------------------------------
>
>                 Key: DRILL-849
>                 URL: https://issues.apache.org/jira/browse/DRILL-849
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>            Reporter: Ramana Inukonda Nagaraj
>            Assignee: Aditya Kishore
>            Priority: Critical
>
> git.commit.id.abbrev=01bf849
> Hit this after https://issues.apache.org/jira/browse/DRILL-843 was resolved. The permgen
issue went away and now am seeing this in the logs after the drillbit went down.
> Exception in thread "WorkManager-36" Exception in thread "WorkManager-33" Exception in
thread "WorkManager-34" Exception in thread "WorkManager-39" Exception in thread "WorkManager-40"
Out of memory, exiting.
> Out of memory, exiting.
> Exception in thread "ShutdownHook"
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread
"WorkManager-36"
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread
"WorkManager-33"
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread
"WorkManager-34"
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread
"WorkManager-39"
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread
"WorkManager-40"
> Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread
"ShutdownHook"



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