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  1. Hive
  2. HIVE-4755

Fix Templeton map-only tasks are getting killed after 10 minutes by MapReduce

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Details

    • Bug
    • Status: Patch Available
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      All mapreduce tasks are supposed to report progress back to MR framework, otherwise, if there is no progress in 10 minutes (by default), TT will kill the task.
      Templeton map-only task has a KeepAlive thread that is supposed to periodically report the progress and keep the launcher alive, however this does not seem to work as expected.

      Attachments

        1. HIVE-4755.1.patch
          4 kB
          Shuaishuai Nie

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. HIVE-4808 WebHCat job submission is killed by TaskTracker since it's not sending a heartbeat properly

          • Major - Major loss of function.
          • Closed

          Activity

            People

              shuainie Shuaishuai Nie
              shuainie Shuaishuai Nie
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              Dates

                Created:
                Updated: