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  1. Pig
  2. PIG-3461

Rewrite PartitionFilterOptimizer to make it work for all the cases

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.11.1
    • Fix Version/s: 0.12.0
    • Component/s: impl
    • Labels:
      None

      Description

      Current algorithm for Partition Filter pushdown identification fails in several corner cases. We need to rewrite its logic so that it works in all cases and does the maximum possible filter pushdown.

        Attachments

        1. PIG-3461-2.patch
          18 kB
          Aniket Namadeo Mokashi
        2. PIG-3461-4.patch
          67 kB
          Aniket Namadeo Mokashi
        3. PIG-3461-6.patch
          69 kB
          Aniket Namadeo Mokashi

        Issue Links

        breaks

        Bug - A problem which impairs or prevents the functions of the product. PIG-3510 New filter extractor fails with more than one filter statement

        • Major - Major loss of function.
        • Closed
        is duplicated by

        Bug - A problem which impairs or prevents the functions of the product. PIG-3594 Pig 0.11 with HCatLoader partition filter does not push down valid conditions

        • Major - Major loss of function.
        • Open
        relates to

        Improvement - An improvement or enhancement to an existing feature or task. PIG-3300 Optimize partition filter pushdown

        • Major - Major loss of function.
        • Resolved

          Activity
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            People

            • Assignee:
              aniket486 Aniket Namadeo Mokashi
              Reporter:
              aniket486 Aniket Namadeo Mokashi

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment