[SPARK-44421] Reattach to existing execute in Spark Connect (server mechanism)

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.5.0
• Fix Version/s: 3.5.0, 4.0.0
• Component/s: Connect
• Epic Link: connect-query-lifecycle
• Assignee: Juliusz Sompolski
• Reporter: Juliusz Sompolski
• Created: 14/Jul/23 09:10
• Updated: 01/Aug/23 11:34
• Resolved: 01/Aug/23 03:42

Description

If the ExecutePlan response stream gets broken, provide a mechanism to reattach to the execution with a new RPC.

Issue Links

• links to: [Github] Pull Request #42228 (juliuszsompolski)
• links to: [Github] Pull Request #42263 (juliuszsompolski)