[SLIDER-38] do some minor cleanup of slider code while putting slides together

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Labels: presentation
• Sprint: slider may 1, slider may 2
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 08/May/14 14:51
• Updated: 29/May/14 10:13
• Resolved: 29/May/14 10:13

Description

while getting code snippets for the "secrets of YARN" slides, clean up bits of the code before copying and pasting them.