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  1. Phoenix
  2. PHOENIX-1311 HBase namespaces surfaced in phoenix
  3. PHOENIX-2862

Do client server compatibility checks before upgrading system tables

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 4.8.0
    • Fix Version/s: 4.8.0
    • Labels:
      None

      Description

      currently , we allow upgrade of system tables to map to system namespace by enabling "phoenix.schema.mapSystemTablesToNamespace" config (conjuction with "phoenix.connection.isNamespaceMappingEnabled")

      but we need to ensure following things whenever client connects with above config:-

      1. Server should be upgraded and check consistency of these properties between client and server.
      2. If above property does not exists but system:catalog exists, we should not start creating system.catalog.
      3. if old client connects, it should not create system.catalog again ignoring the upgrade and start using it.

        Attachments

        1. PHOENIX-2862_v4.patch
          45 kB
          Ankit Singhal
        2. PHOENIX-2862_v5.patch
          45 kB
          Ankit Singhal
        3. PHOENIX-2862.patch
          33 kB
          Ankit Singhal

          Activity

            People

            • Assignee:
              ankit.singhal Ankit Singhal
              Reporter:
              ankit.singhal Ankit Singhal
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              Dates

              • Created:
                Updated:
                Resolved: