Pig
  1. Pig
  2. PIG-3355

ColumnMapKeyPrune bug with distinct operator

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.9.2, 0.10.1, 0.11.1
    • Fix Version/s: 0.12.0
    • Component/s: None
    • Labels:
      None

      Description

      We came across a bug that happens when you have a distinct operator immediately followed by a union where the result of the union has at least one column that will be pruned by ColumnMapKeyPrune. There's a test showing an example script in the submitted patch.

      1. PIG-3355.patch
        3 kB
        Jeremy Karn

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Jeremy Karn
            Reporter:
            Jeremy Karn
          • Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development