[FLINK-14462] Remove JobGraph#allowQueuedScheduling flag because it is always true

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Done
• Affects Version/s: 1.10.0
• Fix Version/s: 1.10.0
• Component/s: Runtime / Configuration
• Labels: pull-request-available
• Assignee: Zili Chen
• Reporter: Zili Chen
• Created: 20/Oct/19 05:04
• Updated: 04/Nov/19 12:27
• Resolved: 04/Nov/19 12:27

Description

CC trohrmannzhuzh

The only point #setAllowQueuedScheduling(false) is in JobGraphGenerator. IIRC we always #setAllowQueuedScheduling(true) after the generation and before the submission. For reduce confusion I propose to remove JobGraph#allowQueuedScheduling and refactor the related logic to all respect true.

This flag is originally used for configuring different resource allocation strategy between legacy mode and FLIP-6 arch. And there remains branches in Scheduler which might cause further confusion.

Issue Links

• links to: GitHub Pull Request #10048