[SPARK-27889] Make development scripts under dev/ support Python 3

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: Build, Deploy
• Target Version/s: 3.0.0
• Assignee: Weichen Xu
• Reporter: Xiangrui Meng
• Created: 30/May/19 18:00
• Updated: 12/Dec/22 18:11
• Resolved: 09/Aug/19 09:56

Description

Some of our internal python scripts under dev/ only support Python 2. With deprecation of Python 2, we should make those scripts support Python 3. So developers have a way to avoid seeing the deprecation warning.

Issue Links

• links to: GitHub Pull Request #25289