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From "Chris Riccomini (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3068) Should set MALLOC_ARENA_MAX for all YARN daemons and AMs/Containers
Date Thu, 22 Sep 2011 16:47:27 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Riccomini updated MAPREDUCE-3068:
---------------------------------------

    Attachment: MAPREDUCE-3068.diff

tested locally. pmap without this is 2g vmem. pmap with this is 1.3 gig vmem. echo'ing env
variable makes it through to the AM and containers.

> Should set MALLOC_ARENA_MAX for all YARN daemons and AMs/Containers
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3068
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3068
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 0.23.0
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Chris Riccomini
>             Fix For: 0.23.0
>
>         Attachments: MAPREDUCE-3068.diff
>
>
> This is same as HADOOP-7154 but for yarn. RM, NM, AM and containers should all have this.

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