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  1. Cassandra
  2. CASSANDRA-4366

add UseCondCardMark XX jvm settings on jdk 1.7

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Fix Version/s: 1.2.2
    • Component/s: Packaging
    • Labels:
      None

      Description

      found by jbellis

      adding jvm extension setting UseCondCardMark as defined here

      http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7029167

      for better lock handling especially on hotspot with multicore processors.

        Attachments

        1. 4366.txt
          0.5 kB
          Dave Brosius

          Activity

            People

            • Assignee:
              dbrosius@apache.org Dave Brosius
              Reporter:
              dbrosius@apache.org Dave Brosius
              Reviewer:
              Jonathan Ellis
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              Dates

              • Created:
                Updated:
                Resolved: