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https://issues.apache.org/jira/browse/MAPREDUCE-961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12777308#action_12777308
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Hadoop QA commented on MAPREDUCE-961:
-------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  
http://issues.apache.org/jira/secure/attachment/12424390/MAPREDUCE-961-v3.patch
  against trunk revision 835237.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 18 new or modified tests.

    -1 patch.  The patch command could not apply the patch.

Console output: 
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/240/console

This message is automatically generated.

> ResourceAwareLoadManager to dynamically decide new tasks based on current 
> CPU/memory load on TaskTracker(s)
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-961
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-961
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: contrib/fair-share
>    Affects Versions: 0.22.0
>            Reporter: dhruba borthakur
>            Assignee: Scott Chen
>             Fix For: 0.22.0
>
>         Attachments: HIVE-961.patch, MAPREDUCE-961-v2.patch, 
> MAPREDUCE-961-v3.patch
>
>
> Design and develop a ResouceAwareLoadManager for the FairShare scheduler that 
> dynamically decides how many maps/reduces to run on a particular machine 
> based on the CPU/Memory/diskIO/network usage in that machine.  The amount of 
> resources currently used on each task tracker is being fed into the 
> ResourceAwareLoadManager in real-time via an entity that is external to 
> Hadoop.

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