[jira] [Created] (YARN-3332) [Umbrella] Unified Resource Statistics Collection per node

[Vinod Kumar Vavilapalli (JIRA)]

Vinod Kumar Vavilapalli created YARN-3332:
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             Summary: [Umbrella] Unified Resource Statistics Collection per node
                 Key: YARN-3332
                 URL: https://issues.apache.org/jira/browse/YARN-3332
             Project: Hadoop YARN
          Issue Type: Improvement
            Reporter: Vinod Kumar Vavilapalli
            Assignee: Vinod Kumar Vavilapalli


Today in YARN, NodeManager collects statistics like per container resource 
usage and overall physical resources available on the machine. Currently this 
is used internally in YARN by the NodeManager for only a limited usage: 
automatically determining the capacity of resources on node and enforcing 
memory usage to what is reserved per container.

This proposal is to extend the existing architecture and collect statistics for 
usage b​eyond​ the existing use­cases.

Proposal attached in comments.



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