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  1. HBase
  2. HBASE-14350 Procedure V2 Phase 2: Assignment Manager
  3. HBASE-18231

Deprecate and throw unsupported operation when Admin#closeRegion is called.

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Details

    • Sub-task
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 2.0.0
    • 2.0.0
    • Admin
    • None

    Description

      uagashe tripped over this today. Admin#closeRegion which we used to use in branch-1 will cause damage in AMv2 cluster. Instead you need to call unassign – i.e. all cluster ops must go via the Master; no more going direct to RegionServer closing regions behind the Master's back.

      Review all Admin ops to see what else skirts Master and deprecate and throw unsupported if called.

      Attachments

        1. HBASE-18231.master.001.patch
          29 kB
          Apekshit Sharma
        2. HBASE-18231.master.002.patch
          29 kB
          Apekshit Sharma
        3. HBASE-18231.master.003.patch
          35 kB
          Apekshit Sharma

        Issue Links

          blocks

          Sub-task - The sub-task of the issue HBASE-18102 [SHELL] Purge close_region command that allows by-pass of Master

          • Major - Major loss of function.
          • Closed
          Is contained by

          Umbrella - An overarching type made of sub-tasks HBASE-18110 [AMv2] Reenable tests temporarily disabled

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          links to

          Web Link Review Board (master)

          Activity

            People

              appy Apekshit Sharma
              stack Michael Stack
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              Dates

                Created:
                Updated:
                Resolved: