Hive
  1. Hive
  2. HIVE-3649

Hive List Bucketing - enhance DDL to specify list bucketing table

    Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.10.0
    • Fix Version/s: 0.10.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      We need to differ normal skewed table from list bucketing table. we use an optional parameter "store as DIRECTORIES"

      4 main cases:
      1. create table <name> skewed by .. on .. stored as directories;
      2. alter table <name> skewed by .. on .. stored as directories;
      3. alter table <name> not skewed;
      4. alter table <name> not stored as directories;

      details in https://cwiki.apache.org/confluence/display/Hive/ListBucketing

      1. HIVE-3649.patch.9
        112 kB
        Gang Tim Liu
      2. HIVE-3649.patch.8
        78 kB
        Gang Tim Liu
      3. HIVE-3649.patch.7
        75 kB
        Gang Tim Liu
      4. HIVE-3649.patch.6
        77 kB
        Gang Tim Liu
      5. HIVE-3649.patch.4
        79 kB
        Gang Tim Liu

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            • Assignee:
              Gang Tim Liu
              Reporter:
              Gang Tim Liu
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              Dates

              • Created:
                Updated:
                Resolved:

                Development