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  1. HBase
  2. HBASE-20708 Remove the usage of RecoverMetaProcedure in master startup
  3. HBASE-20722

Make RegionServerTracker only depend on children changed event

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.0.0-alpha-1, 2.1.0
    • None
    • None
    • Reviewed

    Description

      For now we will use children changed event for adding RS, and node deleted event for removing RS. Actually, children changed can also be used for deleting RS, this will make it easier to control as we do not need to deal with the concurrency issue between the children changed and node deleted event.

      Attachments

        1. HBASE-20722-v1.patch
          34 kB
          Duo Zhang
        2. HBASE-20722.patch
          27 kB
          Duo Zhang

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HBASE-20784 Will lose the SNAPSHOT suffix if we get the version of RS from ServerManager

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-20996 Backport to branch-2.0 HBASE-20722 "Make RegionServerTracker only depend on children changed event"

          • Major - Major loss of function.
          • Resolved
          links to

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            People

              zhangduo Duo Zhang
              zhangduo Duo Zhang
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              Dates

                Created:
                Updated:
                Resolved: