Hive
  1. Hive
  2. HIVE-2083

Bug: RowContainer was set to 1 in JoinUtils.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.8.0
    • Component/s: Query Processor
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      This cause the skew join super slow because the row container dump every record to disk before using them.

        Activity

        Hide
        Namit Jain added a comment -

        Committed. Thanks Yongqiang

        Show
        Namit Jain added a comment - Committed. Thanks Yongqiang
        Hide
        Namit Jain added a comment -

        +1

        Show
        Namit Jain added a comment - +1
        Hide
        He Yongqiang added a comment -

        And also in our internal env, the FS.listStatus can return NULL instead of zero length array. Added a fix for this also.

        Show
        He Yongqiang added a comment - And also in our internal env, the FS.listStatus can return NULL instead of zero length array. Added a fix for this also.

          People

          • Assignee:
            He Yongqiang
            Reporter:
            He Yongqiang
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development