[OOZIE-1432] Create utils class for parsing and resolving cron syntax

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Invalid
• Assignee: Bowen Zhang
• Reporter: Robert Kanter
• Created: 27/Jun/13 01:33
• Updated: 30/Sep/13 22:35
• Resolved: 30/Sep/13 22:35

Description

We should create a utils class with helpful method(s) for parsing and resolving crontab syntax that can be used whenever we need to use cron.

We can either write our own from scratch or try to leverage an existing library, such as Quartz Scheduler, mentioned here.