[SPARK-22094] processAllAvailable should not block forever when a query is stopped

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.1, 2.3.0
• Component/s: Structured Streaming
• Assignee: Shixiong Zhu
• Reporter: Shixiong Zhu
• Created: 22/Sep/17 00:01
• Updated: 22/Sep/17 05:09
• Resolved: 22/Sep/17 05:09

Description

When a query is stopped, `processAllAvailable` may just block forever.

Issue Links

• links to: [Github] Pull Request #19314 (zsxwing)