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  1. Hive
  2. HIVE-20882 Support Hive replication to a target cluster with hive.strict.managed.tables enabled.
  3. HIVE-21043

Enable move optimization for cloud replication with strict managed tables.

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 4.0.0
    • 4.0.0
    • repl

    Description

      If hive.repl.enable.move.optimization is set to true, then Hive REPL LOAD avoids move operation and copy the data files directly to target location. This is helpful for Cloud replication where the move is non-atomic and also implemented as copy.
      Currently, if hive.strict.managed.tables is enabled at target and if migration to transactional table is needed during REPL LOAD, then this optimization is disabled.
      Need to support it.

      Attachments

        1. HIVE-21043.01.patch
          23 kB
          Sankar Hariappan

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              sankarh Sankar Hariappan
              sankarh Sankar Hariappan
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                Created:
                Updated:
                Resolved: