[YARN-10273] [Umbrella] Followup tasks for CapacityScheduler leaf queue changes (YARN-9879)

• Type: Task
• Status: Open
• Priority: Major
• Resolution: Unresolved

Environment

YARN-9879 (Allow multiple leaf queues with the same name) Introduced a lot of core changes to the internal behaviour of the capacity scheduler, during the implementations we encountered some places which require additional attention, but not scope of YARN-9879, this umbrella contains those issues. 

• Assignee: Unassigned
• Reporter: Gergely Pollák
• Created: 19/May/20 10:02
• Updated: 01/Mar/21 06:04

Issue Links

• depends upon: YARN-10275 CapacityScheduler QueuePath object should be able to parse paths
• depends upon: YARN-10280 Find a better way to pass queue manager for UserGroupMappingPlacementRule and AppNameMappingPlacementRule
• depends upon: YARN-10274 Merge QueueMapping and QueueMappingEntity
• depends upon: YARN-10276 Check and improve memory footprint of CapacityScheduler CSQueueStore
• depends upon: YARN-10277 CapacityScheduler test TestUserGroupMappingPlacementRule should build proper hierarchy
• depends upon: YARN-10278 CapacityScheduler test framework ProportionalCapacityPreemptionPolicyMockFramework need some review
• depends upon: YARN-10281 Redundant QueuePath usage in UserGroupMappingPlacementRule and AppNameMappingPlacementRule
• depends upon: YARN-10279 Avoid unnecessary QueueMappingEntity creations
• is a parent of: YARN-10610 Add queuePath to RESTful API for CapacityScheduler consistent with FairScheduler queuePath
• is a parent of: YARN-10658 CapacityScheduler QueueInfo add queue path field to avoid ambiguous QueueName.