Great to see this discussion happening! Makes me feel esp. cozy as a mentor for both of the projects ;)
For the interest of fast prototype: would it make sense to do the sql integration first and then look at the API-based? Doing the former will give everyone involved a feel for the systems and how much work would be involved into the integration. And perhaps the latter step will become clearer after that? Cos On Thu, Apr 16, 2015 at 04:37AM, moon soo Lee wrote: > Hello. Welcome to Zeppelin dev list. > > In fact, Zeppelin's backend side is mostly written in Java. Therefore > fundamentally Zeppelin has better compatibility with Java based software. > And yes, for Ignite SQL it won't be that difficult to integrate. > > For Api based one, like compute, It really depends on how ignite wanted to > be integrated. if you expect interactive code compile and run, it might > need two things in general. > One is interactive code compiler. So any codes - like you defining your > class inside of Zeppelin - should compiled on the fly, line by line, and > generates class files. I think Scala or Groovy compiler and many other > language that they have REPL can do this, but not sure about Java. > Second thing is, generated class files need be somehow transferred and > loaded to remote cluster nodes. > > So i was thought integration code compiler and remote class loading > mechanism either Zeppelin side or Ignite side. > > What do you think? > > Thanks, > moon > > > On Wed, Apr 15, 2015 at 6:10 PM Dmitriy Setrakyan <[email protected]> > wrote: > > > This is my first email to the Zeppelin dev list, so hello everyone. > > > > I am on the PPMC of Apache Ignite and I would like to start a discussion on > > integrating Zeppelin with Apache Ignite. Apache Ignite has a fairly feature > > rich family of in-memory components, including distributed caching & data > > grid, compute grid, streaming & CEP, etc. It is a JAVA-based product, so > > before continuing the discussion, I would like to find out if Zeppelin can > > support Java (not Scala) runtime. If it can, I think there is definitely > > room for Ignite SQL on Zeppelin, as well as streaming and compute. > > > > Thoughts? > > > > D. > >
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