[FLINK-7894] Improve metrics around fine-grained recovery and associated checkpointing behaviors

• Type: Improvement
• Status: Closed
• Priority: Not a Priority
• Resolution: Duplicate
• Affects Version/s: 1.3.2, 1.4.0
• Component/s: Runtime / Metrics
• Labels: auto-deprioritized-major auto-deprioritized-minor
• Assignee: Unassigned
• Reporter: Zhenzhong Xu
• Created: 20/Oct/17 18:12
• Updated: 29/Nov/23 16:59
• Resolved: 29/Nov/23 16:59

Description

Currently, the only metric around fine-grained recovery is "task_failures". It's a very high level metric, it would be nice to have the following improvements:

• Allows slice and dice into which tasks were restarted.
• Recovery duration.
• Recovery associated checkpoint behaviors: cancels, failures, etc

Issue Links

• is related to: FLINK-7844 Fine Grained Recovery triggers checkpoint timeout failure
• is superceded by: FLINK-33695 FLIP-384: Introduce TraceReporter and use it to create checkpointing and recovery traces