[SPARK-48889] testStream should unload state stores before finishing

• Type: Test
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.3
• Fix Version/s: 4.0.0, 3.5.2, 3.4.4
• Component/s: Structured Streaming
• Labels: pull-request-available
• Assignee: Siying Dong
• Reporter: Siying Dong
• Created: 12/Jul/24 22:27
• Updated: 17/Jul/24 04:19
• Resolved: 17/Jul/24 04:19

Description

Currently, after a test, we don't unload state store or disable maintenance task. So after a test, the maintenance task can run and fail as the checkpoint directory is already deleted. This might cause an issue and fail the next test.

Issue Links

• links to: GitHub Pull Request #47339