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  1. Hadoop YARN
  2. YARN-2839

YARN minicluster doesn't bail out if all the NM disks are dead

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.8.0
    • None
    • test
    • None

    Description

      Some jenkins tests of mine have been failing deep in the resource localization process. Iif all the disks of the NMs are considered bad they refuse to work, but the Yarn Minicluster doesn't fail itself.

      YARN-90 assumes that the NM disks will come back. This isn't likely to hold in a short-lived mini cluster —better to have it probe the NMs and fail if they aren't healthy.

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          relates to

          Sub-task - The sub-task of the issue YARN-90 NodeManager should identify failed disks becoming good again

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              stevel@apache.org Steve Loughran
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              Dates

                Created:
                Updated: