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  1. Pig
  2. PIG-1603

dependency created by 'relation as scalar' not captured in graph

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: 0.8.0
    • Component/s: None
    • Labels:
      None

      Description

      The LogicalOperator that has a ReadScalar udf has a dependency on the relation that is provides the input to scalar variables. But this is not captured in the graph representation, and as a result DependencyOrderWalker does not traverse the graph in the real dependency order.

      The testcase TestFRJoin2.testConcatenateJobForScalar3 fails as a result of this issue. (It has been commented out for now.)

        Attachments

        1. PIG-1603.1.patch
          61 kB
          Thejas M Nair
        2. PIG-1603.2.patch
          71 kB
          Thejas M Nair

          Activity

            People

            • Assignee:
              thejas Thejas M Nair
              Reporter:
              thejas Thejas M Nair
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              Dates

              • Created:
                Updated:
                Resolved: