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  1. Hadoop YARN
  2. YARN-560

If AM fails due to overrunning resource limits, error not visible through UI sometimes

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Details

    • Bug
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 0.23.3, 2.0.0-alpha
    • None
    • None

    Description

      I had a case where an MR AM eclipsed the configured memory limit. This caused the AM's container to get killed, but nowhere accessible through the web UI showed these diagnostics. I had to go view the NM's logs via ssh before I could figure out what had happened to my application.

      Attachments

        1. YARN-560.patch
          10 kB
          Ravi Prakash
        2. YARN-560.patch
          10 kB
          Ravi Prakash
        3. RMAppAttemptImplsmall.png
          153 kB
          Ravi Prakash
        4. MAPREDUCE-3949.patch
          5 kB
          Ravi Prakash

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-3688 Need better Error message if AM is killed/throws exception

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. YARN-522 [Umbrella] Better reporting for crashed/Killed AMs and Containers

          • Major - Major loss of function.
          • Open

          Activity

            People

              Unassigned Unassigned
              tlipcon Todd Lipcon
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              Dates

                Created:
                Updated: