[FLINK-20090] Expose SlotId / SlotSharingGroup in Rest API

• Type: New Feature
• Status: Closed
• Priority: Not a Priority
• Resolution: Fixed
• Fix Version/s: 1.20.0
• Component/s: Runtime / REST
• Labels: pull-request-available
• Release Note: We have exposed slot sharing group information in the REST API, which would be useful to monitor how tasks are assigned to task slots.
• Assignee: Gabor Somogyi
• Reporter: Maximilian Michels
• Created: 11/Nov/20 14:38
• Updated: 08/Jul/24 10:36
• Resolved: 29/Feb/24 12:23

Description

There is no information on slot sharing exposed via the Rest API which would be useful to monitor how tasks are assigned to task slots.

We could include the SlotId in SubtaskExecutionAttemptDetailsInfo and provide a list of slots in TaskManagersInfo.

Issue Links

• links to: GitHub Pull Request #24380