[DRILL-7936] Remove Guava Files#createTempDir usage

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.19.0
• Assignee: Laurent Goujon
• Reporter: Laurent Goujon
• Reviewer: Charles Givre
• Created: 27/May/21 16:55
• Updated: 27/May/21 23:52
• Resolved: 27/May/21 23:52

Description

According to CVE-2020-8908, method Files#createTempDir has some security issues, and usage has been deprecated in Guava 30.0.

Usage of this function in Drill should be replaced with the native Java version as recommended by the Guava team.