[FLINK-8748] Cancel slot requests for alternatively completed slots in SlotPool

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Component/s: Runtime / Coordination
• Labels: flip-6
• Assignee: Till Rohrmann
• Reporter: Till Rohrmann
• Created: 22/Feb/18 16:09
• Updated: 24/Feb/18 18:19
• Resolved: 24/Feb/18 18:18

Description

The SlotPool can complete slot requests with other allocated slots. In that case it should cancel the original slot request sent to the ResourceManager.

Issue Links

• links to: GitHub Pull Request #5561