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Posted to mapreduce-dev@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2011/05/28 15:34:48 UTC

[jira] [Created] (MAPREDUCE-2540) [Gridmix] Gridmix should faithfully emulate old and new mapred(uce) APIs

[Gridmix] Gridmix should faithfully emulate old and new mapred(uce) APIs
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                 Key: MAPREDUCE-2540
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2540
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: contrib/gridmix
            Reporter: Amar Kamat
             Fix For: 0.23.0


Gridmix currently submits jobs to the simulated cluster using the new MapReduce API. Since the old and new mapred(uce) APIs have different code paths, it would be useful if Gridmix faithfully emulates this behavior. Information regarding whether the original job used old or new API is captured in the job's configuration.

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