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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMBARI-1750) set default heap size for zookeeper
Date Fri, 29 Mar 2013 18:17:16 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-1750?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Wagle resolved AMBARI-1750.
-------------------------------------

    Resolution: Duplicate

AMBARI-1749
                
> set default heap size for zookeeper
> -----------------------------------
>
>                 Key: AMBARI-1750
>                 URL: https://issues.apache.org/jira/browse/AMBARI-1750
>             Project: Ambari
>          Issue Type: Bug
>          Components: agent
>    Affects Versions: 1.3.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.3.0
>
>
> Zookeeper is taking up to a 1/4th of actual memory.
> http://stackoverflow.com/questions/3428251/is-there-a-default-xmx-setting-for-java-1-5
> We need to set "SERVER_JVMFLAGS" in zookeeper-env.sh so we can control how much memory
it uses
> We have seen process being killed with oom because zk takes more mem than what was thought.

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