[SPARK-48810] [CONNECT] session.stop() should be best effort

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0, 3.5.1
• Fix Version/s: 4.0.0
• Component/s: Connect, PySpark
• Labels: pull-request-available
• Assignee: Niranjan Jayakar
• Reporter: Niranjan Jayakar
• Created: 04/Jul/24 14:27
• Updated: 10/Jul/24 07:07
• Resolved: 08/Jul/24 08:05

Description

The stop() on a connect session calls ReleaseSession RPC.

However, if the session is already dead, this call throws an error. Generate warnings instead since calling stop on a dead session is a no-op.

Further stop() API should be idempotent.

Issue Links

• links to: GitHub Pull Request #47215