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  1. Hive
  2. HIVE-511

Change the hashcode for DoubleWritable

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.4.0
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
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      Description

      The current DoubleWritable hashCode takes only the last 32 bits. This is a big problem because for small integer values like 1.0, 2.0, 15.0, the hashCode are all 0.

        Attachments

        1. HIVE-511.3.patch
          75 kB
          Zheng Shao
        2. HIVE-511.2.patch
          75 kB
          Zheng Shao
        3. HIVE-511.1.patch
          4 kB
          Zheng Shao

          Activity

            People

            • Assignee:
              zshao Zheng Shao
              Reporter:
              zshao Zheng Shao
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              Dates

              • Created:
                Updated:
                Resolved: