Hi,
As we already exploring alternate options for oozie UI. For same I went through Hue. It have capability to provide all features what extjs provide for Oozie. Along with that it have capability to create/remove/submit/kill bundle/coord/workflow. I have tried it out myself, It works well. Hue UI is definitely very useful for folks who just want to drag and drop few boxes to create the workflow/coord instead of writing xml. I would recommend it to mention in oozie site as an alternate UI option. Regards, Jaydeep
