Daryn Sharp created YARN-6679:
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Summary: Reduce Resource instance overhead via non-PBImpl
Key: YARN-6679
URL: https://issues.apache.org/jira/browse/YARN-6679
Project: Hadoop YARN
Issue Type: Sub-task
Components: resourcemanager
Affects Versions: 2.8.0
Reporter: Daryn Sharp
Assignee: Daryn Sharp
Creating and using transient PB-based Resource instances during scheduling is
very expensive. The overhead can be transparently reduced by internally using
lightweight non-PB based instances.
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