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From "Luke Lu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-517) The capacity-scheduler should assign multiple tasks per heartbeat
Date Tue, 21 Jun 2011 21:17:54 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Luke Lu updated MAPREDUCE-517:
------------------------------

    Fix Version/s: 0.23.0
                   0.20.203.0

> The capacity-scheduler should assign multiple tasks per heartbeat
> -----------------------------------------------------------------
>
>                 Key: MAPREDUCE-517
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-517
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>            Priority: Critical
>             Fix For: 0.20.203.0, 0.23.0
>
>         Attachments: HADOOP-5090-20090504.txt, HADOOP-5090-20090506.txt, HADOOP-5090-20090604.txt,
MAPREDUCE-517_yhaddop20.patch, MAPREDUCE-517_yhadoop20.patch, MAPREDUCE-517_yhadoop20.patch,
MAPREDUCE-517_yhadoop20.patch
>
>
> HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple
tasks per TaskTracker heartbeat, the capacity-scheduler should do the same.

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