Lohit Vijayarenu created YARN-451:
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Summary: Add more metrics to RM page
Key: YARN-451
URL: https://issues.apache.org/jira/browse/YARN-451
Project: Hadoop YARN
Issue Type: Improvement
Components: resourcemanager
Affects Versions: 2.0.3-alpha
Reporter: Lohit Vijayarenu
Priority: Minor
ResourceManager webUI shows list of RUNNING applications, but it does not tell
which applications are requesting more resource compared to others. With
cluster running hundreds of applications at once it would be useful to have
some kind of metric to show high-resource usage applications vs low-resource
usage ones. At the minimum showing number of containers is good option.
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