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Posted to common-dev@hadoop.apache.org by "Anjali M (JIRA)" <ji...@apache.org> on 2009/08/10 11:00:14 UTC

[jira] Created: (HADOOP-6183) improvement in fairscheduler

improvement in fairscheduler
----------------------------

                 Key: HADOOP-6183
                 URL: https://issues.apache.org/jira/browse/HADOOP-6183
             Project: Hadoop Common
          Issue Type: Improvement
          Components: contrib/hod
    Affects Versions: 0.19.1
         Environment: Fedora9
            Reporter: Anjali M
            Priority: Minor


I understand the hadoop fair scheduler does the scheduling at a task level. I think in the pool of jobs if we can queue up the jobs based on a backfilling strategy, the delay which long jobs might face in the current strategy, can be reduced fruther.  Has anybody tried such a strategy?


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