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  1. ZooKeeper
  2. ZOOKEEPER-1114

Concurrent primitives library - barrier

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Trivial
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: recipes
    • Labels:
    • Environment:

      GNU/ Debian
      java 1.6.0_21
      zookeeper trunk (svn info shows Revision: 1141788)

      Description

      The patch is provide according to wiki[1]. The source follows the description at tutorial[2].

      However, from the mailing list it shows that this version is not optimized[3]. So is there any chance anyone can point out which algorithm may provide better result for this construct? I am happy to work on it, though it may take some time.

      [1]. http://wiki.apache.org/hadoop/ZooKeeper/SoC2010Ideas#Concurrent_Primitives_Library
      [2]. http://zookeeper.apache.org/doc/current/zookeeperTutorial.html#sc_barriers
      [3]. http://mail-archives.apache.org/mod_mbox/zookeeper-user/201102.mbox/%3C87184214-59D4-4D64-A884-A6F07CE0F239@yahoo-inc.com%3E

        Attachments

        1. ZOOKEEPER-1114.patch
          16 kB
          Chia-Hung Lin

          Activity

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            • Assignee:
              Unassigned
              Reporter:
              chl501 Chia-Hung Lin
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              Dates

              • Created:
                Updated: