[HADOOP-17635] Update the ubuntu version in the build instruction

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: build, documentation
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Masatake Iwasaki
• Reporter: Akira Ajisaka
• Created: 15/Apr/21 10:55
• Updated: 27/Jan/24 06:03
• Resolved: 19/Apr/21 07:45

Description

In BUILDING.txt

Installing required packages for clean install of Ubuntu 14.04 LTS Desktop:

Ubuntu 14 is already EoL, should be updated to 18 or 20.

Issue Links

• is related to: HADOOP-17507 Add build instructions for installing GCC 9 and CMake 3.19
• links to: GitHub Pull Request #2931