[SPARK-38564] Support collecting metrics from streaming sinks

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.1
• Fix Version/s: 3.4.0
• Component/s: Structured Streaming
• Assignee: Boyang Jerry Peng
• Reporter: Boyang Jerry Peng
• Created: 16/Mar/22 05:50
• Updated: 04/Nov/22 15:56
• Resolved: 22/Mar/22 06:36

Description

Currently, only streaming sources have the capability to return custom metrics but not sinks. Allow streaming sinks to also return custom metrics is very useful.

Issue Links

• links to: [Github] Pull Request #35872 (jerrypeng)
• links to: [Github] Pull Request #35945 (HyukjinKwon)
• links to: [Github] Pull Request #38512 (FouadApp)