Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2057

Wait time to terminate the threads causing unit tests to take longer time

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.204.0, 0.20.205.0
    • Fix Version/s: 0.20.204.0
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      As a part of datanode process hang, this part of code was introduced in 0.20.204 to clean up all the waiting threads.

      • try { - readPool.awaitTermination(10, TimeUnit.SECONDS); - }

        catch (InterruptedException e)

        { - LOG.info("Exception occured in doStop:" + e.getMessage()); - }
      • readPool.shutdownNow();

      This was clearly meant for production, but all the unit tests uses minidfscluster and minimrcluster for shutdown which waits on this part of the code. Due to this, we saw increase in unit test run times. So removing this code.

      1. HDFS-2057-1.patch
        0.6 kB
        Bharath Mundlapudi

        Activity

        Owen O'Malley made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Owen O'Malley made changes -
        Fix Version/s 0.20.205.0 [ 12316392 ]
        Owen O'Malley made changes -
        Fix Version/s 0.20.204.0 [ 12316319 ]
        Suresh Srinivas made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Resolution Fixed [ 1 ]
        Bharath Mundlapudi made changes -
        Field Original Value New Value
        Attachment HDFS-2057-1.patch [ 12482005 ]
        Bharath Mundlapudi created issue -

          People

          • Assignee:
            Bharath Mundlapudi
            Reporter:
            Bharath Mundlapudi
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            Dates

            • Created:
              Updated:
              Resolved:

              Development