Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-11648

Set DomainSocketWatcher thread name explicitly

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.6.0
    • Fix Version/s: 2.7.0
    • Component/s: net
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      while working at HADOOP-11604, seems the current DomainSocketWatcher thread name is not set explicitly, e.g. in our cluster, the format is like: Thread-25, Thread-303670 or sth else. Here Thread-25 seems came from Datanode.initDataXceiver, and once this thread die, the Xceiver leak will be found. I think it'd better to set the thread name, so we can debug issue easier in further.

        Attachments

        1. HADOOP-11648-001.txt
          4 kB
          Liang Xie
        2. HADOOP-11648-002.txt
          4 kB
          Liang Xie
        3. HADOOP-11648-003.txt
          4 kB
          Liang Xie

          Activity

            People

            • Assignee:
              xieliang007 Liang Xie
              Reporter:
              xieliang007 Liang Xie
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: