[YARN-1712] Admission Control: plan follower

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.6.0
• Component/s: capacityscheduler, resourcemanager
• Labels: reservations scheduler
• Hadoop Flags: Reviewed
• Assignee: Carlo Curino
• Reporter: Carlo Curino
• Created: 11/Feb/14 01:05
• Updated: 01/Dec/14 03:09
• Resolved: 16/Sep/14 23:49

Description

This JIRA tracks a thread that continuously propagates the current state of an reservation subsystem to the scheduler. As the inventory subsystem store the "plan" of how the resources should be subdivided, the work we propose in this JIRA realizes such plan by dynamically instructing the CapacityScheduler to add/remove/resize queues to follow the plan.

Issue Links

• is blocked by: YARN-1707 Making the CapacityScheduler more dynamic
• is blocked by: YARN-1709 Admission Control: Reservation subsystem
• is part of: YARN-1051 YARN Admission Control/Planner: enhancing the resource allocation model with time.