Shivani Gupta created AMBARI-5937:
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Summary: Provide ability to refresh capacity scheduler queues
Key: AMBARI-5937
URL: https://issues.apache.org/jira/browse/AMBARI-5937
Project: Ambari
Issue Type: Improvement
Affects Versions: 1.6.0
Reporter: Shivani Gupta
Fix For: 1.7.0
After a user modifies the capacity scheduler configuration, you are currently
required to restart RM for the configuration to be pushed.
YARN has ability to refresh queues w/o a RM restart. Need to provide this
control via REST API and Ambari web UI, which:
1) Pushes the updated capacity scheduler config
2) Performs the refresh queues
3) If this is the only config change, the restart indicator should also be
reset/cleared.
yarn rmadmin -refreshQueues
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