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From "Aaron Kimball (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-798) MRUnit should be able to test a succession of MapReduce passes
Date Thu, 23 Jul 2009 20:33:14 GMT
MRUnit should be able to test a succession of MapReduce passes
--------------------------------------------------------------

                 Key: MAPREDUCE-798
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-798
             Project: Hadoop Map/Reduce
          Issue Type: New Feature
            Reporter: Aaron Kimball
            Assignee: Aaron Kimball
         Attachments: MAPREDUCE-798.patch

MRUnit can currently test that the inputs to a given (mapper, reducer) "job" produce certain
outputs at the end of the reducer. It would be good to support more end-to-end tests of a
series of MapReduce jobs that form a longer pipeline surrounding some data.

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