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From "Ramya Sunil (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-2834) [MR-279] Enable dense update for file sink metrics
Date Thu, 11 Aug 2011 19:04:27 GMT
[MR-279] Enable dense update for file sink metrics

                 Key: MAPREDUCE-2834
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2834
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Ramya Sunil
             Fix For: 0.23.0

Currently, if File sink is enabled for MRAppMaster or Resourcemanager, it does not populate
the file with all the available attributes. It would be useful for debugging and admin purpose
to have all the metrics populated in the file.

For eg: MRAppMaster metrics currently logs value only for JobsRunning even though the total
available job level metrics are JobsCompleted, JobsFailed, JobsKilled, JobsPreparing etc

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