[FLINK-14188] TaskExecutor derive and register with default slot resource profile

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: 1.10.0
• Component/s: Runtime / Coordination
• Labels: pull-request-available
• Assignee: Xintong Song
• Reporter: Xintong Song
• Created: 24/Sep/19 11:23
• Updated: 08/Dec/19 22:17
• Resolved: 08/Dec/19 22:17

Description

• Introduce config option for defaultSlotFraction
• Derive default slot resource profile from the new config option, or the legacy config option "taskmanager.numberOfTaskSlots".
• Register task executor with the default slot resource profile.

This step should not introduce any behavior changes.

Issue Links

• links to: GitHub Pull Request #10146