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  1. Hadoop HDFS
  2. HDFS-3505

DirectoryScanner does not join all threads in shutdown

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.2-alpha
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      DirectoryScanner does not join all the threads it spawned during DirectoryScanner#shutdown.

      This can lead to rare failures in TestDirectoryScanner when some threads linger past their designated expiration date and cause interference between different test runs.

      The fix is to call ExecutorService#awaitTermination.

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            • Assignee:
              cmccabe Colin P. McCabe
              Reporter:
              cmccabe Colin P. McCabe
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              • Created:
                Updated:
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