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  1. Pig
  2. PIG-3479

Fix BigInt, BigDec, Date serialization. Improve perf of PigNullableWritable deserilization

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.12.0
    • Component/s: None
    • Labels:
      None
    • Release Note:
      Skewed join internals improved to get 10% or better improvement on reducers by eliminating unnecessary reflection.

      Description

      While working on something unrelated I discovered some serialization errors with recently added data types, and a heavy use of reflection slowing down PigNullableWritable deserialization.

        Attachments

        1. PIG-3479.patch
          13 kB
          Dmitriy V. Ryaboy
        2. PIG-3479.whitespace.patch
          17 kB
          Dmitriy V. Ryaboy

          Activity

            People

            • Assignee:
              dvryaboy Dmitriy V. Ryaboy
              Reporter:
              dvryaboy Dmitriy V. Ryaboy
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              Dates

              • Created:
                Updated:
                Resolved: