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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2014/08/27 22:30:58 UTC

[jira] [Commented] (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:comment-tabpanel&focusedCommentId=14112777#comment-14112777 ] 

Hitesh Shah commented on TEZ-1509:
----------------------------------

[~gopalv] [~sseth] [~rajesh.balamohan] comments? 

> 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
>
> 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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