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  1. HBase
  2. HBASE-14336 Procedure V2 Phase 1 - Procedure Framework and Making DDL Operations fault tolerant
  3. HBASE-13759

Improve procedure yielding

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Details

    • Sub-task
    • Status: Closed
    • Trivial
    • Resolution: Fixed
    • 1.2.0, 2.0.0
    • 1.2.0, 2.0.0
    • proc-v2
    • None

    Description

      Adds the ability to yield the procedure every execution step.
      by default, a procedure will try to go begin to end without stopping.
      This allows procedures to be nice to other procedures.
      one usage example is ServerShutdownHandler where we want everyone to make some progress.

      Allows procedure to throw InterruptedException, the default handling will be:
      "ask the master if there is an abort of stop. If there is, stop executions and exit. Else, clear the IE and carryon executing. the interruted procedure will retry".
      If the procedure implementor wants a different behavior, the IE can be catched and custom handling can be performed.

      Attachments

        1. HBASE-13759-v0.patch
          33 kB
          Matteo Bertozzi
        2. HBASE-13759-v1.patch
          34 kB
          Matteo Bertozzi

        Issue Links

          is blocked by

          Sub-task - The sub-task of the issue HBASE-13476 Procedure V2 - Add Replay Order logic for child procedures

          • Major - Major loss of function.
          • Closed

          Activity

            People

              mbertozzi Matteo Bertozzi
              mbertozzi Matteo Bertozzi
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              Dates

                Created:
                Updated:
                Resolved: