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From "Mohammad Kamrul Islam (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3028) Support job end notification in .next /0.23
Date Sat, 17 Sep 2011 02:08:08 GMT
Support job end notification in .next /0.23
-------------------------------------------

                 Key: MAPREDUCE-3028
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3028
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Mohammad Kamrul Islam
             Fix For: 0.23.0


Oozie primarily depends on  the job end notification to determine when the job finishes. In
the current version,  job end notification is implemented in job tracker. Since job tracker
will be removed in the upcoming hadoop release (.next), we wander where this support will
move. I think this best effort notification could be implemented in the new Application Manager
as one of the last step of job completion.

Whatever implementation will it be, Oozie badly needs this feature to be continued in next
releases as well.

 



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