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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2014/12/22 21:04:13 UTC

[jira] [Updated] (YARN-2984) Metrics for container's actual memory usage

     [ https://issues.apache.org/jira/browse/YARN-2984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla updated YARN-2984:
-----------------------------------
    Attachment: yarn-2984-prelim.patch

Posted a prelim patch (yarn-2984-prelim.patch) that captures my intention. I am thinking of adding a config to enable/disable this tracking. 

[~rgrandl] - can you take a look and see if this can co-exist with YARN-2965? 

> Metrics for container's actual memory usage
> -------------------------------------------
>
>                 Key: YARN-2984
>                 URL: https://issues.apache.org/jira/browse/YARN-2984
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>    Affects Versions: 2.6.0
>            Reporter: Karthik Kambatla
>            Assignee: Karthik Kambatla
>         Attachments: yarn-2984-prelim.patch
>
>
> It would be nice to capture resource usage per container, for a variety of reasons. This JIRA is to track memory usage. 
> YARN-2965 tracks the resource usage on the node, and the two implementations should reuse code as much as possible. 



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