[YARN-6165] Intra-queue preemption occurs even when preemption is turned off for a specific queue.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha2
• Fix Version/s: 2.9.0, 3.0.0-alpha4, 2.8.2
• Component/s: capacity scheduler, scheduler preemption
• Hadoop Flags: Reviewed
• Assignee: Eric Payne
• Reporter: Eric Payne
• Created: 09/Feb/17 18:08
• Updated: 14/Oct/19 15:38
• Resolved: 08/Mar/17 22:51

Description

Intra-queue preemption occurs even when preemption is turned on for the whole cluster (yarn.resourcemanager.scheduler.monitor.enable == true) but turned off for a specific queue (yarn.scheduler.capacity.root.queue1.disable_preemption == true).