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From "Ravi Gummadi (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3597) Provide a way to access other info of history file from Rumentool
Date Fri, 23 Dec 2011 09:50:30 GMT
Provide a way to access other info of history file from Rumentool
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                 Key: MAPREDUCE-3597
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3597
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: tools/rumen
    Affects Versions: 0.24.0
            Reporter: Ravi Gummadi
            Assignee: Ravi Gummadi
             Fix For: 0.24.0


As the trace file generated by Rumen TraceBuilder is skipping some of the info like job counters,
task counters, etc. we need a way to access "other info available in history file which is
not dumped to trace file". This is useful for components which want to parse history files
and get info. These components can directly use/leverage "Rumen's parsing of history files
across hadoop releases" and get history info in a consistent way for further analysis/processing.

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