Hello, My name is Ron. My organization uses Oozie as it's main workflow and coordination engine. Over 200 flows are coordinated in our production environment.
Many of the developers have recurring demands to be run in oozie. A few examples would be - running data validation using Junit - administering Elastic search as part of an ETL flow These tasks are not always hadoop oriented but the are part of data flows which are built and executed in hadoop. We would very much like to aid these developers and supply them with a built-in ability to execute such actions, however I am having a hard time finding a definitive, *elaborate* *guide to writing custom actions*. Other than that, there is absolutely no online material about extending Hue to contain new custom actions. Are there guide for these tasks? Can you please refer me? Thank you very much, Ron. p.s. - our production environment is CDH 5.4
