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  1. Derby
  2. DERBY-2107

Move page latching out of the lock manager

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 10.3.1.4
    • Fix Version/s: 10.3.1.4
    • Component/s: Services, Store
    • Labels:
      None
    • Bug behavior facts:
      Performance

      Description

      Latching of pages could be done more efficiently locally in store than in the lock manager. See the discussion here: http://thread.gmane.org/gmane.comp.apache.db.derby.devel/33135

        Attachments

        1. derby-2107-1a.diff
          22 kB
          Knut Anders Hatlen
        2. derby-2107-1a.stat
          0.5 kB
          Knut Anders Hatlen
        3. derby-2107-1b.diff
          23 kB
          Knut Anders Hatlen
        4. derby-2107-1c.diff
          9 kB
          Knut Anders Hatlen
        5. derby-2107-1c.stat
          0.1 kB
          Knut Anders Hatlen
        6. derby-2107-1d.diff
          10 kB
          Knut Anders Hatlen
        7. derby-2107-2a.diff
          9 kB
          Knut Anders Hatlen
        8. derby-2107-2a.stat
          0.2 kB
          Knut Anders Hatlen
        9. derby-2107-2a.diff
          9 kB
          Knut Anders Hatlen
        10. derby-2107-2a.stat
          0.2 kB
          Knut Anders Hatlen
        11. derby-2107-3a.diff
          3 kB
          Knut Anders Hatlen
        12. derby-2107-3a.stat
          0.2 kB
          Knut Anders Hatlen
        13. derby-2107-4a.diff
          2 kB
          Knut Anders Hatlen
        14. derby-2107-4a.stat
          0.1 kB
          Knut Anders Hatlen

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              • Assignee:
                knutanders Knut Anders Hatlen
                Reporter:
                knutanders Knut Anders Hatlen
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                Dates

                • Created:
                  Updated:
                  Resolved: