[FLINK-8089] Fulfil slot requests with unused offered slots

• Type: Improvement
• Status: Closed
• Priority: Major
• 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: 15/Nov/17 15:45
• Updated: 12/Feb/18 15:14
• Resolved: 12/Feb/18 15:14

Description

The SlotPool adds unused offered slots to the list of available slots without checking whether another pending slot request could be fulfilled with this slot. This should be changed.

Issue Links

• links to: GitHub Pull Request #5090