[SPARK-44463] Improve error handling in Connect foreachBatch worker.

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.1
• Fix Version/s: 4.0.0
• Component/s: Connect, Structured Streaming
• Epic Link: Streaming Spark Connect
• Assignee: Unassigned
• Reporter: Raghu Angadi
• Created: 17/Jul/23 19:23
• Updated: 20/Sep/23 03:45
• Resolved: 20/Sep/23 03:44

Description

An error in user code inside foreachBatch worker is not propagated correctly to the user. We should. 

Issue Links

• links to: [Github] Pull Request #42986 (bogao007)