This is a tooling around the Oozie workflow scheduler for Hadoop. It can deploy, schedule and re-run jobs. It is opinionated on many things and also makes use of the Template Toolkit, so that there is a powerfult tempalting mechanism for you to use when creating complex definitions. Running the application will need a `kinit` on secure clusters before hand to have a Kerberos ticket, which will be propagated to the Hadoop/Oozie services. There might be some sections being out of date or not cleaned up in this release.