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From "Hong Tang (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-1175) We should have a spec on JobHistory file format
Date Sat, 31 Oct 2009 02:12:59 GMT
We should have a spec on JobHistory file format

                 Key: MAPREDUCE-1175
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1175
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
            Reporter: Hong Tang

Currently, JobHistory schema is specified in o.a.h.m.jobhistory.Event.avpr, it requires some
guess work for me to understand the meaning of various records. Also, it would be nice to
spec out the dependency among the events. This would make tools like rumen more dependable
to parse job history logs.

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