Hive
  1. Hive
  2. HIVE-1470

percentile_approx() fails with more than 1 reducer

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.6.0
    • Fix Version/s: 0.7.0
    • Component/s: Query Processor
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The larger issue is that a UDAF that has variable return types needs two inner Evaluator classes. This patch fixes a NullPointerException bug that is only encountered when partial aggregations are invoked.

      1. HIVE-1470.2.patch
        19 kB
        Mayank Lahiri
      2. HIVE-1470.1.patch
        8 kB
        Mayank Lahiri

        Activity

          People

          • Assignee:
            Mayank Lahiri
            Reporter:
            Mayank Lahiri
          • Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development