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  1. HBase
  2. HBASE-1295 Multi data center replication
  3. HBASE-1728

Column family scoping and cluster identification

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.90.0
    • Coprocessors
    • None
    • Incompatible change

    Description

      Support column family scoping via a new HCD attribute. Provide initial set of scoping constants and javadoc setting expectations for a simple default binary scoping policy: replicate, or do not. Make the underlying type Integer so more complex edit routing policies are possible. Also identify every HLogKey with the original cluster's ID.

      Attachments

        1. HBASE-1728.patch
          21 kB
          Jean-Daniel Cryans
        2. HLogKey-scoping.patch
          31 kB
          Andrew Kyle Purtell
        3. HCD-family-scoping.patch
          28 kB
          Andrew Kyle Purtell

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-1730 Near-instantaneous online schema and table state updates

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              jdcryans Jean-Daniel Cryans
              apurtell Andrew Kyle Purtell
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              Dates

                Created:
                Updated:
                Resolved: