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  1. Tajo
  2. TAJO-1644

When inserting empty data into a partitioned table, existing data would be removed.

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.11.0, 0.10.2
    • Component/s: QueryMaster
    • Labels:
      None

      Description

      When inserting empty data into a partitioned table, existing data would be removed. Tajo provides column value partition which is hive-style partition. In hive, when inserting empty data into a partition, there are two cases. If you use dynamic partitions, existing data never would be removed. But if you don't use dynamic partitions, existing data would be removed. When inserting a data to partition, tajo user don't specify each column and each column value. So, it is similar to dynamic partition of hive. It seems to update deletion logic of partitioned table.

        Attachments

        1. TAJO-1644.patch
          9 kB
          Jaehwa Jung
        2. TAJO-1644_2.patch
          13 kB
          Jaehwa Jung

          Activity

            People

            • Assignee:
              blrunner Jaehwa Jung
              Reporter:
              blrunner Jaehwa Jung
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              Dates

              • Created:
                Updated:
                Resolved: