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From "Matei Zaharia (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-1258) Fair scheduler event log not logging job info
Date Wed, 02 Dec 2009 06:02:20 GMT
Fair scheduler event log not logging job info
---------------------------------------------

                 Key: MAPREDUCE-1258
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1258
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: contrib/fair-share
    Affects Versions: 0.21.0
            Reporter: Matei Zaharia
            Assignee: Matei Zaharia
            Priority: Minor


The MAPREDUCE-706 patch seems to have left an unfinished TODO in the Fair Scheduler - namely,
in the dump() function for periodically dumping scheduler state to the event log, the part
that dumps information about jobs is commented out. This makes the event log less useful than
it was before.

It should be fairly easy to update this part to use the new scheduler data structures (Schedulable
etc) and print the data.

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