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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2016/05/16 05:24:12 UTC

[jira] [Commented] (TEZ-3258) Jvm Checker has a bug for JVM options

    [ https://issues.apache.org/jira/browse/TEZ-3258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15284156#comment-15284156 ] 

Hitesh Shah commented on TEZ-3258:
----------------------------------

Thanks for reporting the issue [~azuryy]. As a workaround, you can set tez.java.opts.checker.enabled to false to get past this issue. 

> Jvm Checker has a bug for JVM options
> -------------------------------------
>
>                 Key: TEZ-3258
>                 URL: https://issues.apache.org/jira/browse/TEZ-3258
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.8.2
>            Reporter: Fengdong Yu
>
> 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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