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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2106) Emulate CPU Usage of Tasks in GridMix3
Date Tue, 07 Jun 2011 13:09:58 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Amar Kamat updated MAPREDUCE-2106:

    Attachment: gridmix-cpu-emulation-v1.16-1.patch

Attaching a patch to emulate the CPU usage in GridMix. This patch also adds the new resource
emulation framework to GridMix. Updated the GridMix documentation/manual regarding the same.
test-patch passed. GridMix tests passed.

> Emulate CPU Usage of Tasks in GridMix3
> --------------------------------------
>                 Key: MAPREDUCE-2106
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2106
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/gridmix
>    Affects Versions: 0.22.0
>            Reporter: Ranjit Mathew
>            Assignee: Amar Kamat
>         Attachments: gridmix-cpu-emulation-v1.16-1.patch
> MAPREDUCE-220 makes CPU/Memory usage of Tasks available in JobHistory files. Use this
> to emulate the CPU usage of Tasks (of course, once MAPREDUCE-2104 is done).

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