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Posted to issues@ambari.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2017/06/22 20:56:00 UTC

[jira] [Commented] (AMBARI-21326) Implement CodeCache related configuration change for HBase daemons

    [ https://issues.apache.org/jira/browse/AMBARI-21326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16059998#comment-16059998 ] 

Ted Yu commented on AMBARI-21326:
---------------------------------

Patch v1 is generated against trunk.

> Implement CodeCache related configuration change for HBase daemons
> ------------------------------------------------------------------
>
>                 Key: AMBARI-21326
>                 URL: https://issues.apache.org/jira/browse/AMBARI-21326
>             Project: Ambari
>          Issue Type: Task
>            Reporter: Ted Yu
>            Priority: Critical
>         Attachments: AMBARI-21326.v1.patch
>
>
> Add -XX:ReservedCodeCacheSize=256m to the regionserver's JVM options in hbase-env.sh
> The details are here https://community.hortonworks.com/articles/105802/time-delayed-hbase-performance-degradation-with-ja.html



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