[HIVE-24270] Move scratchdir cleanup to background

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1
• Labels: pull-request-available
• Assignee: Mustafa İman
• Reporter: Mustafa İman
• Created: 13/Oct/20 21:05
• Updated: 17/Nov/22 08:48
• Resolved: 28/Oct/20 18:07

Description

In cloud environment, scratchdir cleaning at the end of the query may take long time. This causes client to hang up to 1 minute even after the results were streamed back. During this time client just waits for cleanup to finish. Cleanup can take place in the background in HiveServer.

Issue Links

• links to: GitHub Pull Request #1577