[YARN-4945] [Umbrella] Capacity Scheduler Preemption Within a queue

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: Wangda Tan
• Created: 12/Apr/16 00:01
• Updated: 14/Oct/19 15:38

Description

This is umbrella ticket to track efforts of preemption within a queue to support features like:

YARN-2009. YARN-2113. YARN-4781.

Sub-Tasks

• Add cross-user preemption within CapacityScheduler's leaf-queue: Resolved
• CapacityScheduler: Add intra-queue preemption for app priority support: Resolved
• Support intra-queue preemption for fairness ordering policy.: Resolved
• Support for Intra queue preemption framework: Resolved