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From "Patrick Wendell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3451) Port Fair Scheduler to MR2
Date Thu, 12 Jul 2012 23:51:36 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Patrick Wendell updated MAPREDUCE-3451:
---------------------------------------

    Attachment: MAPREDUCE-3451.v9.patch

This patch moves a TestFSSchedulerApp into the fair/ test subdirectory.

It also reverts whitespace fixes in SchedulerApp.java (so that file is now totally unchanged
from trunk). That is out of scope for this JIRA.
                
> Port Fair Scheduler to MR2
> --------------------------
>
>                 Key: MAPREDUCE-3451
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3451
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>          Components: mrv2, scheduler
>            Reporter: Patrick Wendell
>            Assignee: Patrick Wendell
>         Attachments: MAPREDUCE-3451.v1.patch.txt, MAPREDUCE-3451.v2.patch.txt, MAPREDUCE-3451.v3.patch.txt,
MAPREDUCE-3451.v4.patch.txt, MAPREDUCE-3451.v5.patch, MAPREDUCE-3451.v6.patch, MAPREDUCE-3451.v7.patch,
MAPREDUCE-3451.v8.patch, MAPREDUCE-3451.v9.patch
>
>
> The Fair Scheduler is in widespread use today in MR1 clusters, but not yet ported to
MR2. This is to track the porting of the Fair Scheduler to MR2 and will be updated to include
design considerations and progress.

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