Uploaded image for project: 'HBase'
  1. HBase
  2. HBASE-14336 Procedure V2 Phase 1 - Procedure Framework and Making DDL Operations fault tolerant
  3. HBASE-16586

Procedure v2 - Cleanup sched wait/lock semantic

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0
    • 2.0.0
    • proc-v2
    • None

    Description

      For some reason waitEvent() and waitRegion() had a mismatching return value. unity the wait semantic in being: return true we wait, false we don't wait.
      procedures using hasLock = waitRegion() should change to hasLock = !waitRegion(). at the moment we have only DispatchMergingRegionsProcedure using it (in master).

      Attachments

        1. HBASE-16586-v0.patch
          20 kB
          Matteo Bertozzi
        2. HBASE-16586-v1.patch
          25 kB
          Matteo Bertozzi
        3. HBASE-16586-v2.patch
          28 kB
          Matteo Bertozzi
        4. HBASE-16586-v3.patch
          30 kB
          Matteo Bertozzi

        Issue Links

          blocks

          Sub-task - The sub-task of the issue HBASE-16587 Procedure v2 - Cleanup suspended proc execution

          • Major - Major loss of function.
          • Closed

          Activity

            People

              mbertozzi Matteo Bertozzi
              mbertozzi Matteo Bertozzi
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: