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  1. Hadoop YARN
  2. YARN-10695 Event related improvement of YARN for better usage.
  3. YARN-10696

Add RMNodeEvent to single async dispatcher before YARN-9927.

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
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    Description

      According to YARN-9927 analysis.

      The RMNodeStatusEvent dominates 90% time consumption of RM event scheduler.

      We'd better to add RMNodeEvent to a separate async Event handler similar to YARN-9618.

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          Improvement - An improvement or enhancement to an existing feature or task. YARN-10784 Optimize RMNodeStatusEvent process performance

          • Major - Major loss of function.
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              zhuqi Qi Zhu
              zhuqi Qi Zhu
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                Created:
                Updated: