[HADOOP-10793] KeyShell args should use single-dash style

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha1
• Fix Version/s: 2.6.0
• Component/s: security
• Assignee: Andrew Wang
• Reporter: Mike Yoder
• Created: 08/Jul/14 07:07
• Updated: 12/May/16 18:26
• Resolved: 01/Aug/14 17:46

Description

Follow-on from HADOOP-10736 as per Andrew Wang - the key shell uses the gnu double dash style for command line args, while other command line programs use a single dash. Consider changing this, and consider another argument parsing scheme, like the CommandLine class.