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  1. HBase
  2. HBASE-14351

Procedure V2 Phase 3: Notification Bus

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    • Task
    • Status: Closed
    • Major
    • Resolution: Resolved
    • None
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    Description

      This is the third phase of Procedure V2 (HBASE-12439) feature. Built on top of state­ machine from Phase 1 (HBASE-14336), the notification bus is just
      an exchange of messages between the multiple machines (e.g. master and region­servers). The notification ­bus allows master to send notifications/procedures to the Region Servers. Two examples are snapshot for OnePhaseProcedure and ACL update for TwoPhaseProcedure (check HBASE-12439 for high-level design).

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          Sub-task - The sub-task of the issue HBASE-14615 Procedure V2: Implement single region assignment procedure from Master-side

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

          New Feature - A new feature of the product, which has yet to be developed. HBASE-12439 Procedure V2

          • Major - Major loss of function.
          • Closed
          is related to

          Umbrella - An overarching type made of sub-tasks HBASE-20118 AMv2: Next Steps

          • Critical - Crashes, loss of data, severe memory leak.
          • Open
          There are no Sub-Tasks for this issue.

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              Unassigned Unassigned
              syuanjiang Stephen Yuan Jiang
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                Created:
                Updated:
                Resolved: