MRUnit
  1. MRUnit
  2. MRUNIT-65

return better error message when mapper or reducer is null for MapDriver or ReduceDriver

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.9.0
    • Labels:
      None

      Description

      Currently if you use the default constructor for MapDriver or ReduceDriver you just get a nullpointer exception instead of a more meaningful error stating that you did not specify a mapper or reducer class

      1. MRUNIT-65-1.patch
        16 kB
        Jim Donofrio

        Activity

        Brock Noland made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Assignee Jim Donofrio [ jdonofrio ]
        Fix Version/s 1.0.0 [ 12316360 ]
        Resolution Fixed [ 1 ]
        Jim Donofrio made changes -
        Attachment MRUNIT-65-1.patch [ 12516084 ]
        Jim Donofrio made changes -
        Field Original Value New Value
        Summary return better error message when mapper or reducer is null return better error message when mapper or reducer is null for MapDriver or ReduceDriver
        Jim Donofrio created issue -

          People

          • Assignee:
            Jim Donofrio
            Reporter:
            Jim Donofrio
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development