[FLINK-21402] Consolidate Scheduler/SlotPool factories

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Component/s: Runtime / Coordination
• Labels: pull-request-available
• Assignee: Till Rohrmann
• Reporter: Chesnay Schepler
• Created: 18/Feb/21 18:12
• Updated: 22/Feb/21 08:53
• Resolved: 22/Feb/21 08:17

Description

We have run into the unfortunate situation where different schedulers effectively work against different slot pool implementations and interfaces.
This makes it quite difficult to understand which slot pool factories can work with which scheduler.

We may be able to alleviate these issues by wrapping the factories for both into a single factory.

Issue Links

• contains: FLINK-21405 SchedulerNGFactoryFactoryTest fails if DeclarativeScheduler is enabled via property
• links to: GitHub Pull Request #14969