Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-3649

Hive List Bucketing - enhance DDL to specify list bucketing table

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: 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

        Attachments

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

          Issue Links

            Activity

              People

              • Assignee:
                gangtimliu Gang Tim Liu
                Reporter:
                gangtimliu Gang Tim Liu
              • Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: