[FLINK-21174] Optimize the performance of ResourceAllocationStrategy

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: 1.14.0
• Component/s: Runtime / Coordination
• Labels: pull-request-available
• Assignee: Yangze Guo
• Reporter: Yangze Guo
• Created: 28/Jan/21 06:09
• Updated: 28/May/21 09:12
• Resolved: 23/Apr/21 08:27

Description

In FLINK-20835, we introduce the ResourceAllocationStrategy for fine-grained resource management, which matches resource requirements against available and pending resources and returns the allocation result.

We need to optimize the computation logic of it, which is so complicated atm.

Issue Links

• links to: GitHub Pull Request #15668