Can I schedule R scripts through oozie?If yes, how?
if no, how to do it through crontab?
My server is a centos machine and I would prefer a web UI that would allow remote access to the server to set up cron jobs.
Are you reading Hadoop data from R? If yes, then please see the following link. Running R scripts from Oozie is not supported out of the box but you can use the following:
I have never used a UI for cron tab. Cron is very simple on it's own. But if you want, there is the following solution for that too: