[YARN-8731] Rich Placement constraints optimization and enhancements

• Type: Improvement
• Status: Reopened
• Priority: Major
• Resolution: Unresolved
• Assignee: Unassigned
• Reporter: Weiwei Yang
• Created: 30/Aug/18 05:08
• Updated: 03/Feb/19 03:21

Description

We have supported main functionality of rich placement constraints in v3.2.0, this umbrella is opened to track remaining items of placement constraints optimization and enhancements.

Issue Links

• is duplicated by: YARN-8766 Support for Node Attribute Functionality, Phase 2
• relates to: YARN-7812 Improvements to Rich Placement Constraints in YARN

Sub-Tasks

• Add UT to verify Placement Constraint in Distributed Shell: Resolved
• Allow PlacementProcessor to be used with the FairScheduler: Patch Available
• Fix PlacementProcessor to support app priority: Resolved
• Support to specify allocation tags without constraint in distributed shell CLI: Resolved
• Validate Placement Constraints: Open
• Bind node constraint once a container is proposed to be placed on this node: Open
• Handle AllocationTags for Opportunistic containers.: Open
• Parameterize TestSchedulingRequestContainerAllocation(Async) to cover both PC handler options: Resolved
• Fix min cardinality check for same source and target tags in intra-app constraints: Open
• Allocation Tag Namespace support in Distributed Shell: Resolved
• Add link to NodeAttributes doc in PlacementConstraints document: Resolved
• Specify limitation of nodePartition in Placement Constraints document: Open