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From "Siddharth Wagle (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMBARI-2812) Under stress scenarios, Ambari server runs into heap space issues
Date Tue, 06 Aug 2013 19:19:51 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-2812?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Wagle resolved AMBARI-2812.
-------------------------------------

    Resolution: Fixed

Committed to trunk and 1.2.5
                
> Under stress scenarios, Ambari server runs into heap space issues
> -----------------------------------------------------------------
>
>                 Key: AMBARI-2812
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2812
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.2.5
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.2.5
>
>         Attachments: AMBARI-2812.patch
>
>
> >>> java.lang.OutOfMemoryError: Java heap space
> The query to get the tasks reads all the tasks from the store and thus results in filling
up the heap. There is no need to read all the tasks as only the recent few (~100) are ever
required.

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