[YARN-2895] Integrate distributed scheduling with capacity scheduler

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: 2.9.0, 3.0.0
• Component/s: capacityscheduler, resourcemanager, scheduler
• Assignee: Wangda Tan
• Reporter: Wangda Tan
• Created: 24/Nov/14 16:45
• Updated: 06/Nov/17 22:27
• Resolved: 21/Jul/16 14:35

Description

There're some benefit to integrate distributed scheduling mechanism (LocalRM) with capacity scheduler:

• Resource usage of opportunistic container can be tracked by central RM and capacity could be enforced
• Opportunity to transfer opportunistic container to conservative container