[YARN-1258] Allow configuring the Fair Scheduler root queue

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.1-beta
• Fix Version/s: 2.3.0
• Component/s: scheduler
• Hadoop Flags: Reviewed
• Assignee: Sandy Ryza
• Reporter: Sandy Ryza
• Created: 01/Oct/13 00:05
• Updated: 24/Feb/14 20:58
• Resolved: 09/Oct/13 09:21

Description

This would be useful for acls, maxRunningApps, scheduling modes, etc.

The allocation file should be able to accept both:

• An implicit root queue
• A root queue at the top of the hierarchy with all queues under/inside of it