[YARN-4878] Expose scheduling policy and max running apps over JMX for Yarn queues

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.9.0
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Component/s: yarn
• Target Version/s: 2.9.0
• Hadoop Flags: Reviewed
• Assignee: Yufei Gu
• Reporter: Yufei Gu
• Created: 25/Mar/16 20:15
• Updated: 30/Aug/16 01:04
• Resolved: 24/May/16 17:59

Description

There are two things that are not currently visible over JMX: the current scheduling policy for a queue, and the number of max running apps. It would be great if these could be exposed over JMX as well.