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

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          People

          • Assignee:
            He Yongqiang
            Reporter:
            He Yongqiang
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            Dates

            • Created:
              Updated:
              Resolved:

              Development