Added Ignite dev list to the CC. My comments below... On Thu, Apr 16, 2015 at 12:37 AM, moon soo Lee <[email protected]> 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. > Perhaps we should start from SQL then. Ignite supports JDBC or direct APIs for SQL. I presume JDBC will be the easiest, right? > > 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. > I was actually hoping that another component would be Streaming (after SQL is done). For example, you can configure sliding windows in Ignite and then use standard SQL to query them. > 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. > Actually class loading may not be an issue, because Ignite has a distributed peer-class-loader which automatically deploys and undeploys classes. > > What do you think? Sounds exciting. SQL is probably the place to start and we can grow from there. > > 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. > > >
