[HADOOP-17206] Add python2 to required package on CentOS 8 for building documentation

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.4.0
• Component/s: documentation
• Assignee: Masatake Iwasaki
• Reporter: Masatake Iwasaki
• Created: 14/Aug/20 06:41
• Updated: 14/Aug/20 11:45
• Resolved: 14/Aug/20 11:45

Description

mvn site fails without python2.

[INFO] --- exec-maven-plugin:1.3.1:exec (shelldocs) @ hadoop-common ---
/usr/bin/env: ‘python2’: No such file or directory

Issue Links

• links to: GitHub Pull Request #2227