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  1. Ambari
  2. AMBARI-19690

NM Memory can end up being too high on nodes with many components

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    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
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    Description

      Ambari's Stack Advisor has a static method to compute OS/component overheads when computing the YARN config 'yarn.nodemanager.resource.memory-mb' for NM

      We should add validation to check if there are any NodeManagers that would have high memory usage based on co-located service components and report a warning.

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            jluniya Jayush Luniya
            jluniya Jayush Luniya
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