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  1. Pig
  2. PIG-3299

Provide support for LazyOutputFormat to avoid creating empty files

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.11.1
    • Fix Version/s: 0.13.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      With this patch, the bundled Hadoop bump up to 1.0.4.

      Description

      LazyOutputFormat (HADOOP-4927) in hadoop is a wrapper to avoid creating part files if there is no records output. It would be good to add support for that by having a configuration in pig which wraps storeFunc.getOutputFormat() with LazyOutputFormat.

        Attachments

        1. PIG-3299-4.patch
          9 kB
          Jianyong Dai
        2. PIG-3299-3.patch
          9 kB
          Lorand Bendig
        3. PIG-3299-2.patch
          8 kB
          Jianyong Dai
        4. PIG-3299.patch
          7 kB
          Lorand Bendig

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              • Assignee:
                lbendig Lorand Bendig
                Reporter:
                rohini Rohini Palaniswamy
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                Dates

                • Created:
                  Updated:
                  Resolved: