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From "Vinod Kumar Vavilapalli (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3720) Command line listJobs should not visit each AM
Date Tue, 24 Jan 2012 22:56:43 GMT
Command line listJobs should not visit each AM

                 Key: MAPREDUCE-3720
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3720
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: client, mrv2
    Affects Versions: 0.23.0
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli
             Fix For: 0.23.1

When the RM has a large number of jobs, {{bin/mapred job -list}} takes a long time as it visits
each AM to get information like map-progress, reduce-progress etc.

We should move all per-AM information to {{bin/mapred job -status}} and keep the list just
a list.

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