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Posted to mapreduce-issues@hadoop.apache.org by "Mayank Bansal (JIRA)" <ji...@apache.org> on 2012/07/05 20:12:34 UTC

[jira] [Assigned] (MAPREDUCE-3472) Port to 0.22 - The capacity-scheduler should assign multiple tasks per heartbeat

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mayank Bansal reassigned MAPREDUCE-3472:
----------------------------------------

    Assignee: Mayank Bansal  (was: Konstantin Shvachko)
    
> Port to 0.22 - The capacity-scheduler should assign multiple tasks per heartbeat
> --------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3472
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3472
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Arun C Murthy
>            Assignee: Mayank Bansal
>            Priority: Critical
>              Labels: critical-0.22.0
>             Fix For: 0.22.1
>
>
> HADOOP-3136 changed the default o.a.h.mapred.JobQueueTaskScheduler to assign multiple tasks per TaskTracker heartbeat, MAPREDUCE-517 added this to the capacity-scheduler.
> We should port this to branch-0.22 too.

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