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Posted to mapreduce-dev@hadoop.apache.org by "Aaron Kimball (JIRA)" <ji...@apache.org> on 2009/07/23 22:33:14 UTC

[jira] Created: (MAPREDUCE-798) MRUnit should be able to test a succession of MapReduce passes

MRUnit should be able to test a succession of MapReduce passes
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                 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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