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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2014/08/29 06:52:08 UTC

[jira] [Resolved] (TEZ-1509) Set a useful default value for java opts

     [ https://issues.apache.org/jira/browse/TEZ-1509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikas Saha resolved TEZ-1509.
-----------------------------

       Resolution: Fixed
    Fix Version/s: 0.5.0
     Hadoop Flags: Incompatible change,Reviewed  (was: Incompatible change)

ommit db4161b03d6535d79ed5c337a190b55f3ea1f198
Author: Bikas Saha <bi...@apache.org>
Date:   Thu Aug 28 21:51:29 2014 -0700

    TEZ-1509. Set a useful default value for java opts (bikas)


> Set a useful default value for java opts  
> ------------------------------------------
>
>                 Key: TEZ-1509
>                 URL: https://issues.apache.org/jira/browse/TEZ-1509
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Hitesh Shah
>            Assignee: Bikas Saha
>             Fix For: 0.5.0
>
>         Attachments: TEZ-1509.1.patch
>
>
> A subset of the following should be considered for the defaults:
> -server -XX:+UseCompressedStrings -Djava.net.preferIPv4Stack=true -XX:+PrintGCDetails -verbose:gc -XX:+PrintGCTimeStamps -XX:+UseNUMA -XX:+UseParallelGC



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