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  1. HBase
  2. HBASE-19073

Cleanup CoordinatedStateManager

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.0-alpha-4, 2.0.0
    • Component/s: None
    • Labels:
      None

      Description

      • Remove the configuration hbase.coordinated.state.manager.class
      • Keep following interface since they nicely separate ZK based
        implementation: SplitLogWorkerCoordination, SplitLogManagerCoordination,
        ProcedureCoordinatorRpcs, ProcedureMemberRpcs
      • Replace CSM (interface) + BCSM (unnecessary middle hierarchy) with single
        CSM interface.
      • Don't pass whole CSM object around (with server in it which gives acess to pretty much everything), only pass the relevant dependencies.

      Discussion thread on dev@ mailing list.
      http://mail-archives.apache.org/mod_mbox/hbase-dev/201710.mbox/%3CCAAjhxrqjOg90Fdi73kZZe_Gxtrqq8ff%2B%3DAj_epptO_XO812Abg%40mail.gmail.com%3E

        Attachments

        1. HBASE-19073.master.002.patch
          86 kB
          Apekshit Sharma
        2. HBASE-19073.master.001.patch
          85 kB
          Apekshit Sharma

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              • Assignee:
                appy Apekshit Sharma
                Reporter:
                appy Apekshit Sharma
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                • Created:
                  Updated:
                  Resolved: