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  1. Hadoop YARN
  2. YARN-3630

YARN should suggest a heartbeat interval for applications

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 2.7.0
    • None
    • resourcemanager, scheduler
    • None

    Description

      It seems currently applications - for example Spark - are not adaptive to RM regarding heartbeat intervals. RM should be able to suggest a desired heartbeat interval to applications.

      Attachments

        1. YARN-3630.003.patch
          42 kB
          Xianyin Xin
        2. YARN-3630.002.patch
          37 kB
          Xianyin Xin
        3. YARN-3630.001.patch.patch
          17 kB
          Xianyin Xin
        4. Notes_for_adaptive_heartbeat_policy.pdf
          57 kB
          Xianyin Xin

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-5124 AM lacks flow control for task events

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              xinxianyin Xianyin Xin
              Ehnalis Zoltán Zvara
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              Dates

                Created:
                Updated: