[SPARK-49492] Hang: reattach attempted without ExecuteHolder started after exception

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: Connect
• Labels: pull-request-available
• Assignee: Changgyoo Park
• Reporter: Changgyoo Park
• Created: 02/Sep/24 12:00
• Updated: 06/Sep/24 03:09
• Resolved: 06/Sep/24 03:09

Description

1. ExecuteHolder.eventManager.postStarted throws an exception, e.g., OoM.
2. Reattach attempted.
3. Reattach creates an ExecuteGrpcResponseSender, which will never be responded.
4. Hang.

Issue Links

• links to: GitHub Pull Request #47955