Hive
  1. Hive
  2. HIVE-2440

make hive mapper initialize faster when having tons of input files

    Details

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

      Description

      when one hive job has tons of input files, a lot of mappers may fail because of slow initialization.

      1. HIVE-2440.3.patch
        4 kB
        He Yongqiang
      2. HIVE-2440.2.patch
        4 kB
        He Yongqiang
      3. HIVE-2440.1.patch
        3 kB
        He Yongqiang

        Activity

        Carl Steinbach made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Carl Steinbach made changes -
        Fix Version/s 0.9.0 [ 12317742 ]
        Carl Steinbach made changes -
        Fix Version/s 0.8.0 [ 12316178 ]
        Ning Zhang made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Fix Version/s 0.9.0 [ 12317742 ]
        Resolution Fixed [ 1 ]
        He Yongqiang made changes -
        Attachment HIVE-2440.3.patch [ 12494122 ]
        He Yongqiang made changes -
        Attachment HIVE-2440.2.patch [ 12493866 ]
        He Yongqiang made changes -
        Field Original Value New Value
        Attachment HIVE-2440.1.patch [ 12493854 ]
        He Yongqiang created issue -

          People

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

            • Created:
              Updated:
              Resolved:

              Development