[ARROW-7125] [CI] Find a short but related prefix for the env vars used for the docker-compose file

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: Continuous Integration
• External issue URL: https://github.com/apache/arrow/issues/23429
• Assignee: Unassigned
• Reporter: Krisztian Szucs
• Created: 12/Nov/19 12:04
• Updated: 11/Jan/23 07:51
• Resolved: 21/May/21 13:29

Description

To prevent collisions with the host's environment.

The defaults are defined in the .env file. These environment variables are used across the whole docker-compose file, so every occurrences should be updates.