Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-2057

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

    Details

    • Type: Bug
    • Status: Closed
    • Priority: 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.

        Attachments

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

          Activity

            People

            • Assignee:
              bharathm Bharath Mundlapudi
              Reporter:
              bharathm Bharath Mundlapudi
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: