[SPARK-33384] Delete temporary file when cancelling writing to final path even underlying stream throwing error

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0
• Component/s: Structured Streaming
• Assignee: L. C. Hsieh
• Reporter: L. C. Hsieh
• Created: 08/Nov/20 18:11
• Updated: 09/Nov/20 02:44
• Resolved: 09/Nov/20 02:44

Description

In RenameBasedFSDataOutputStream.cancel, we do two things: closing underlying stream and delete temporary file, in a single try/catch block. Closing OutputStream could possibly throw IOException so we possibly missing deleting temporary file.

Issue Links

• links to: [Github] Pull Request #30290 (viirya)
• links to: [Github] Pull Request #30290 (viirya)