[SLIDER-995] Add option to declare that a keytab *must* exist when launching an app

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Slider 0.81
• Fix Version/s: Slider 0.90.2
• Component/s: client
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 19/Nov/15 18:06
• Updated: 19/Nov/15 18:48
• Resolved: 19/Nov/15 18:47

Description

Add the XML option slider.am.login.keytab.required which can be set to true to cause the client to fail if it couldn't locate a keytab for the AM.

This allows an application to fail-fast on a secure cluster if it is required to stay up > 24h.