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Posted to dev@mrunit.apache.org by "Jens Kristian Geyti (JIRA)" <ji...@apache.org> on 2015/06/22 12:36:00 UTC

[jira] [Created] (MRUNIT-222) MultipleInputsMapDriver

Jens Kristian Geyti created MRUNIT-222:
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             Summary: MultipleInputsMapDriver
                 Key: MRUNIT-222
                 URL: https://issues.apache.org/jira/browse/MRUNIT-222
             Project: MRUnit
          Issue Type: New Feature
    Affects Versions: 1.1.0
            Reporter: Jens Kristian Geyti
            Priority: Minor


{{MultipleInputsMapReduceDriver}} allows you to test jobs relying on {{MultipleInputs}}. 

Such jobs can have no reducer in hadoop, but no {{MultipleInputsMapDriver}} exists, and {{MultipleInputsMapReduceDriver}} throws {{java.lang.IllegalStateException: No reducer class was provided}} if no reducer is set using {{MultipleInputsMapReduceDriver.setReducer(Reducer)}}.

I'd love to look into supplying a patch/pull request, but wanted to be sure this is an actual omission, to which a new driver would be welcomed.



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