XMLWordPrintableJSON

Details

    • Task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • test
    • None

    Description

      The following tasks covered in the test.

      1. In a running job, kill a task and verify the job succeeds.

      2. Setup a job with long running tasks that write some output to HDFS. When one of the tasks is running, ensure that
      the output/_temporary/_attempt-id directory is created. Kill the task. After the task is killed, make sure that the
      output/_temporary/_attempt-id directory is cleaned up.

      3. Setup a job with long running tasks that write some output to HDFS. When one of the tasks is running, ensure that
      the output/_temporary/_attempt-id directory is created. Fail the task by simulating the map. After the task is failed,
      make sure that the output/_temporary/_attempt-id directory is cleaned up. The important difference we are trying to
      check is btw kill and fail, there would a subtle difference.

      Attachments

        1. TEST-org.apache.hadoop.mapred.TestTaskKilling.txt
          11 kB
          Konstantin I Boudnik
        2. TEST-org.apache.hadoop.mapred.TestTaskKilling.txt
          9 kB
          Vinay Kumar Thota
        3. TaskKilling_1646.patch
          15 kB
          Vinay Kumar Thota
        4. TaskKilling_1646.patch
          16 kB
          Vinay Kumar Thota
        5. TaskKilling_1646.patch
          16 kB
          Vinay Kumar Thota

        Issue Links

          Activity

            People

              vinaythota Vinay Kumar Thota
              vinaythota Vinay Kumar Thota
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated: