[FLINK-26289] Adaptive Scheduler: Exception history can not be queried by the REST API

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.15.0
• Fix Version/s: 1.15.0
• Component/s: Runtime / Coordination
• Labels: pull-request-available
• Assignee: David Morávek
• Reporter: David Morávek
• Created: 21/Feb/22 17:51
• Updated: 01/Mar/22 06:37
• Resolved: 01/Mar/22 06:37

Description

In FLINK-21439, we've started collecting a history of exceptions in the Adaptive Scheduler. We have a good coverage that this part works properly, but we've missed the part that exposes the history via REST API.

The problematic part is that execution graph attached with the `ExecutionGraphInfo` does no longer contain a failure info.

Issue Links

• is related to: FLINK-21439 Adaptive Scheduler: Add support for exception history
• links to: GitHub Pull Request #18866