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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2981) Backport trunk fairscheduler to 0.20-security branch
Date Thu, 22 Sep 2011 23:21:26 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13113014#comment-13113014
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Tsz Wo (Nicholas), SZE commented on MAPREDUCE-2981:
---------------------------------------------------

TestSleepJob failed; please see [build #16|https://builds.apache.org/view/G-L/view/Hadoop/job/Hadoop-0.20.205-Build/16/testReport/org.apache.hadoop.mapreduce/TestSleepJob/initializationError/].
 It is not a unit test so that it cannot be initialized by the junit framework.  Could you
take a look?

> Backport trunk fairscheduler to 0.20-security branch
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-2981
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2981
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: contrib/fair-share
>    Affects Versions: 0.20.205.0
>            Reporter: Matei Zaharia
>            Assignee: Matei Zaharia
>             Fix For: 0.20.205.0
>
>         Attachments: fairsched-backport-v2.patch, fairsched-backport-v3.patch, fairsched-backport.patch
>
>
> A lot of improvements have been made to the fair scheduler in 0.21, 0.22 and trunk, but
have not been ported back to the new 0.20.20X releases that are currently considered the stable
branch of Hadoop.

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