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Posted to mapreduce-issues@hadoop.apache.org by "Denny Ye (JIRA)" <ji...@apache.org> on 2011/03/23 09:28:05 UTC

[jira] [Created] (MAPREDUCE-2401) Can not change scheduling mode of default pool

Can not change scheduling mode of default pool
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                 Key: MAPREDUCE-2401
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2401
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: contrib/fair-share
    Affects Versions: 0.20.1
            Reporter: Denny Ye


hi gays
   When client submitted a job, Fair Scheduler chose default pool (by mapreduce.job.user.name) if client undefined property 'mapred.fairscheduler.pool'. This default pool's schedulingMode field was judged by that it had been created. Client can not modify scheduling mode between jobs in this default pool by allocation file reconfiguration no longer. 

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