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  1. Hadoop YARN
  2. YARN-5078 [Umbrella] NodeManager health checker improvements
  3. YARN-4271

Make the NodeManager's health checker service pluggable

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    • Sub-task
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • nodemanager
    • None
    • Reviewed

    Description

      This JIRA proposes making the NodeHealthCheckerService in the NM pluggable as in cloud environments like Azure we want to tap into the provided health checkers for disk and other service signal statuses. The idea is to extend the existing NodeHealthCheckerService and hook in custom implementation to evaluate if the node is healthy or not.

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          is duplicated by

          Sub-task - The sub-task of the issue YARN-5137 Make DiskChecker pluggable in NodeManager

          • Major - Major loss of function.
          • Resolved

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              rmohan Raghav Mohan
              subru Subramaniam Krishnan
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              Dates

                Created:
                Updated: