I have a few comments on this one<p>1. It looks awesome in terms of UI
2. The webpage looks great and explains everything I wanted to know.<p>But when I looked at the source code and saw Java I was deeply disappointed.<p>I use Java a lot, MapReduce, Pig, Storm topologies, I love java but I would never use it on a server.<p>With every open source project adoption is super important, having Java on the server is a big ask when you want someone to try your project out.<p>One thing that will help a lot here is if you have a Dockerfile on your repo, this way people can build and deploy it easily. I'd even go as far as creation a chef recipe for it. Those can seem out of scope, but can help a lot.<p>Anyway, this seems like a solid piece of open source. Awesome