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  1. Hadoop Common
  2. HADOOP-10404

Some accesses to DomainSocketWatcher#closed are not protected by lock

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 2.6.0
    • None
    • None

    Description

         * Lock which protects toAdd, toRemove, and closed.
         */
        private final ReentrantLock lock = new ReentrantLock();
      

      There're two places, NotificationHandler.handle() and kick(), where access to closed is without holding lock.

      Attachments

        1. HADOOP-10404.1.patch
          1 kB
          Tsuyoshi Ozawa
        2. HADOOP-10404.2.patch
          1 kB
          Tsuyoshi Ozawa
        3. HADOOP-10404.003.patch
          2 kB
          Colin McCabe

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              cmccabe Colin McCabe
              yuzhihong@gmail.com Ted Yu
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              Dates

                Created:
                Updated:
                Resolved: