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  1. Hive
  2. HIVE-2282

Local mode needs to work well with block sampling

    Details

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

      Description

      Currently, if block sampling is enabled and large set of data are sampled to a small set, local mode needs to be kicked in.

        Attachments

        1. HIVE-2282.1.patch.txt
          9 kB
          Kevin Wilfong
        2. HIVE-2282.2.patch.txt
          12 kB
          Kevin Wilfong
        3. HIVE-2282.3.patch.txt
          12 kB
          Kevin Wilfong
        4. HIVE-2282.4.patch.txt
          19 kB
          Kevin Wilfong

          Activity

            People

            • Assignee:
              kevinwilfong Kevin Wilfong
              Reporter:
              sdong Siying Dong
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              Dates

              • Created:
                Updated:
                Resolved: