[HADOOP-16620] [pb-upgrade] Remove protocol buffers 3.7.1 from requirements in BUILDING.txt

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.0
• Component/s: build, documentation
• Target Version/s: 3.3.0
• Assignee: Akira Ajisaka
• Reporter: Akira Ajisaka
• Created: 01/Oct/19 07:05
• Updated: 08/Oct/19 04:59
• Resolved: 03/Oct/19 06:26

Description

After HADOOP-16558, protocol buffers 3.7.1 is not required for building Apache Hadoop.

Issue Links

• relates to: HDFS-14900 Fix build failure of hadoop-hdfs-native-client
• links to: GitHub Pull Request #1558