[CHUKWA-691] Improve PID handling for service not running.

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.3.0, 0.4.0, 0.5.0
• Fix Version/s: 0.6.0
• Assignee: Eric Yang
• Reporter: Eric Yang
• Created: 07/Jul/13 01:49
• Updated: 07/Jul/13 02:50
• Resolved: 07/Jul/13 01:56

Description

When service is not running, running chukwa * stop, will result in:

-bash: kill: (2934111) - No such process

or

PID File not found.

It would be nice to display a more user friendly message.