Wangda Tan created YARN-2943:
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Summary: Add a node-labels page in RM web UI
Key: YARN-2943
URL: https://issues.apache.org/jira/browse/YARN-2943
Project: Hadoop YARN
Issue Type: Sub-task
Components: resourcemanager
Reporter: Wangda Tan
Assignee: Wangda Tan
Now we have node labels in the system, but there's no a very convenient to get
information like "how many active NM(s) assigned to a given label?", "how much
total resource for a give label?", "For a given label, which queues can access
it?", etc.
It will be better to add a node-labels page in RM web UI, users/admins can have
a centralized view to see such information.
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