[HBASE-21999] [DEBUG] Exit if git returns empty revision!

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.2.0, 2.0.5, 2.1.4
• Component/s: build
• Assignee: Michael Stack
• Reporter: Michael Stack
• Created: 06/Mar/19 05:10
• Updated: 28/Apr/19 00:55
• Resolved: 07/Mar/19 20:41

Description

Let me commit a bit of debug on branch-2.0. Can't figure out how we are getting empty git revision string. Have the build fail if empty....