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From "Swapan Shridhar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-18508) Increasing headroom on heap size is from 1G to 6G for LLAP.
Date Fri, 30 Sep 2016 21:43:20 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-18508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Swapan Shridhar updated AMBARI-18508:
-------------------------------------
    Attachment: AMBARI-18508.patch

> Increasing headroom on heap size is from 1G to 6G for LLAP.
> -----------------------------------------------------------
>
>                 Key: AMBARI-18508
>                 URL: https://issues.apache.org/jira/browse/AMBARI-18508
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.4.1
>            Reporter: Swapan Shridhar
>            Assignee: Swapan Shridhar
>             Fix For: 2.5.0, 2.4.2
>
>         Attachments: AMBARI-18508.patch
>
>
> *Issue:* LLAP daemons can be killed by the YARN Memory Monitor
> The following messages in the AM log of LLAP YARN Application.
> {quote}
> is running beyond physical memory limits. Current usage: <USED> of <ALLOCATED>
GB physical memory used.
> {quote}
> *Fix:* Increase the headroom space for heap from 1G (existing) to 6G.



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