Details

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

      Description

      Speedup the addInputPaths for combined symlink inputformat, and added some other micro optimizations which also work for normal cases.

      This can help reducing the start time of one query from 5 hours to less than 20 mins.

        Attachments

        1. HIVE-2218.1.patch
          10 kB
          He Yongqiang
        2. HIVE-2218.2.patch
          3 kB
          He Yongqiang
        3. HIVE-2218.3.patch
          3 kB
          He Yongqiang

          Activity

            People

            • Assignee:
              he yongqiang He Yongqiang
              Reporter:
              he yongqiang He Yongqiang
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              Dates

              • Created:
                Updated:
                Resolved: