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  1. Hama
  2. HAMA-772

When selected KeyValueTextInputFormat, workers get only one value for key

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.6.2
    • Fix Version/s: 0.6.3
    • Component/s: bsp core
    • Labels:
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      Description

      When KeyValueTextInputFormat selected as job input format, worker tasks are getting only one value for given key.
      Reason: In PartitioningRunner class for collecting data into memory used Map<Integer, Map<Writable, Writable>>, where Integer for worker id, Map is for key/values, if multiple values for same key, all values will be overwritten by the last value.

        Attachments

        1. HAMA-772.patch
          3 kB
          Ikhtiyor Ahmedov
        2. HAMA-772_2.patch
          11 kB
          Ikhtiyor Ahmedov

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            People

            • Assignee:
              ikhahmedov Ikhtiyor Ahmedov
              Reporter:
              ikhahmedov Ikhtiyor Ahmedov
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                Updated:
                Resolved:

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