Hive
  1. Hive
  2. HIVE-1038

mapjoin dies if the join prunes all the columns

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.5.0
    • Component/s: Query Processor
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      mapjoin dies if the join prunes all the columns

      Description

      The query:

      select /*+ mapjoin(a) */ count(1) from src a join src b on a.key = b.key

      dies.

      It is a blocker for 0.5

        Activity

        Hide
        He Yongqiang added a comment -

        I just committed. Thanks Namit!

        Show
        He Yongqiang added a comment - I just committed. Thanks Namit!
        Hide
        He Yongqiang added a comment -

        +1. Will commit if test pass.

        Show
        He Yongqiang added a comment - +1. Will commit if test pass.

          People

          • Assignee:
            Namit Jain
            Reporter:
            Namit Jain
          • Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development