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From "Gunther Hagleitner (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-781) Error reporting for failed MR jobs
Date Fri, 24 Apr 2009 07:16:30 GMT
Error reporting for failed MR jobs

                 Key: PIG-781
                 URL: https://issues.apache.org/jira/browse/PIG-781
             Project: Pig
          Issue Type: Improvement
            Reporter: Gunther Hagleitner

If we have multiple MR jobs to run and some of them fail the behavior of the system is to
not stop on the first failure but to keep going. That way jobs that do not depend on the failed
job might still succeed.

The question is to how best report this scenario to a user. How do we tell which jobs failed
and which didn't?

One way could be to tie jobs to stores and report which store locations won't have data and
which ones do.

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