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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2016/05/17 14:56:13 UTC
[jira] [Commented] (TEZ-3258) Jvm Checker does not ignore
DisableExplicitGC when checking JVM GC options
[ https://issues.apache.org/jira/browse/TEZ-3258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15286771#comment-15286771 ]
Hitesh Shah commented on TEZ-3258:
----------------------------------
Thanks for the patch [~azuryy]. Committed to all required branches.
> Jvm Checker does not ignore DisableExplicitGC when checking JVM GC options
> --------------------------------------------------------------------------
>
> Key: TEZ-3258
> URL: https://issues.apache.org/jira/browse/TEZ-3258
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.7.1, 0.8.1-alpha
> Reporter: Fengdong Yu
> Assignee: Fengdong Yu
> Fix For: 0.7.2, 0.9.0, 0.8.4
>
> Attachments: tez-3258.patch, tez-3258.patch, tez-3258.patch
>
>
> My JVM options including these options:
> {code}
> -XX:+DisableExplicitGC
> -XX:+UseParNewGC
> -XX:+UseConcMarkSweepGC
> {code}
> and configured hive on tez(hive:1.2.1, tez:0.8.2),then there is obviously bug:
> {code}
> 2016-05-13T15:41:20,453 DEBUG [ae26296f-0822-4bb0-b258-08850fed397b ae26296f-0822-4bb0-b258-08850fed397b main]: common.JavaOptsChecker (JavaOptsChecker.java:checkOpts(78)) - Found clashing GC opts, conflicting GC Values=[DisableExplicitGC, UseConcMarkSweepGC, UseParNewGC]
> {code}
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