Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4771

KeyFieldBasedPartitioner not partitioning properly when configured

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.3, 2.0.1-alpha
    • Fix Version/s: 2.0.3-alpha, 0.23.5
    • Component/s: mrv2
    • Labels:
      None

      Description

      Relative to Hadoop 0.20/1.x, KeyFieldBasedPartitioner is not distributing across partitions properly when configured. This is related to the double-configure issue as described in HADOOP-7425. KeyFieldBasedPartitioner is getting configured twice, and that ends up duplicating the keyspecs and causing the keys to be hashed twice.

      KeyFieldBasedPartitioner should not duplicate keyspecs when configured twice.

        Issue Links

          Activity

            People

            • Assignee:
              Jason Lowe
              Reporter:
              Jason Lowe
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development