[FLINK-29940] ExecutionGraph logs job state change at ERROR level when job fails

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Won't Do
• Affects Version/s: 1.16.0
• Component/s: Runtime / Coordination
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Mingliang Liu
• Created: 09/Nov/22 00:54
• Updated: 09/Dec/22 04:55
• Resolved: 01/Dec/22 08:32

Description

When job switched to FAILED state, the log is very useful to understand why it failed along with the root cause exception stack. However, the current log level is INFO - a bit inconvenient for users to search from logging with so many surrounding log lines. We can log at ERROR level when the job switched to FAILED state.

Issue Links

• links to: GitHub Pull Request #21266
• links to: GitHub Pull Request #21471