[FLINK-29244] Add metric lastMaterializationDuration to ChangelogMaterializationMetricGroup

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.17.0, 1.16.1
• Component/s: Runtime / State Backends
• Labels: pull-request-available
• Assignee: Feifan Wang
• Reporter: Feifan Wang
• Created: 09/Sep/22 09:22
• Updated: 26/Oct/22 09:47
• Resolved: 26/Oct/22 09:34

Description

Materialization duration can help us evaluate the efficiency of materialization and the impact on the job.

 

How do you think about ? roman 

Issue Links

• links to: GitHub Pull Request #20965
• links to: GitHub Pull Request #20965