[YARN-10546] Limit application resource reservation on nodes for non-node/rack specific requests shoud be supported in CS.

• Type: Bug
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.3.0
• Component/s: capacityscheduler
• Labels: pull-request-available
• Target Version/s: 3.5.0
• Assignee: Qi Zhu
• Reporter: Qi Zhu
• Created: 24/Dec/20 07:38
• Updated: 04/Jan/24 08:32

Description

Just as fixed in YARN-4270  about FairScheduler.

The capacityScheduler should also fixed it.

It is a big problem in production cluster, when it happended.

Also we should support fs convert to cs to support it.

Issue Links

• blocks: YARN-4270 Limit application resource reservation on nodes for non-node/rack specific requests
• blocks: YARN-9698 [Umbrella] Tools to help migration from Fair Scheduler to Capacity Scheduler
• links to: GitHub Pull Request #2573