Cdh5 4.0.0 5.2.1

Hello everyone,
I am a software engineer, worked IFLYTEK, IFLYTEK is Asia Pacific's leading intelligent voice listed companies. I work in the cloud computing sector, I found the coordinator oozie trigger mechanism datasets trigger conditions can not meet all of our company, so I added a trigger condition, shell scripts triggered. I modified the coordinator xml syntax compatible with two trigger modes, an increase of , when the coordinator will call the specified shell script, when the script returns true, coordinator will run the task of the current time. You give me somesuggestions it, this trigger mode you agree with it? Thank you!