[YARN-7859] New feature: add queue scheduling deadLine in fairScheduler.

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Won't Do
• Affects Version/s: 3.0.0
• Component/s: fairscheduler
• Labels: fairscheduler features patch
• Target Version/s: 3.0.0
• Flags: Patch, Important
• Assignee: wangwj
• Reporter: wangwj
• Created: 31/Jan/18 02:56
• Updated: 28/Mar/18 18:04
• Resolved: 28/Mar/18 18:04

Description

 As everyone knows.In FairScheduler the phenomenon of queue scheduling starvation often occurs when the number of cluster jobs is large.The App in one or more queue are pending.So I have thought a way to solve this problem.Add queue scheduling deadLine in fairScheduler.When a queue is not scheduled for FairScheduler within a specified time.We mandatory scheduler it!
On the basis of the above, I propose this issue...