[MESOS-8728] Don't print full usage for invocation errors

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Done
• Fix Version/s: 1.6.0
• Component/s: agent, master
• Labels: mesosphere
• Sprint: Mesosphere Sprint 76
• Story Points: 2
• Assignee: Benno Evers
• Reporter: Benno Evers
• Shepherd: Till Toenshoff
• Created: 23/Mar/18 16:28
• Updated: 28/Mar/18 15:54
• Resolved: 28/Mar/18 15:54

Description

The current usage string for mesos-master comes in at 399 lines, and for mesos-agent at 685 lines.

 

Printing such a wall of text will overflow most terminal windows, making it necessary to scroll up to see the actual error when invoking mesos with an incorrect command line.