I explained the workflow a bit more on the other thread. The front-end react to what the server is sending to him. (through websocket)
So in the end it's more of a processing issue and Zeppelin-server/Interpreter communication one. If you could tell more about the stream updates (technology-wise) you are talking about, we could maybe help you more with it. Maybe it would need a special interpreter, maybe you can use an existing one, maybe an interpreter needs to be modified to handle that case. On Thu, Sep 8, 2016 at 10:37 AM, kant kodali <kanth...@gmail.com> wrote: > Hi Corneau, > > I still don't quite understand (probably because I am more of a backend > engineer). All I want to know is how do I need connect my data that I get > from my websocket to the charts? other words I shouldn't be writing code to > build charts (like bar, pie and so on) I should be able to tell zeppellin > that "here is my latest data that I got from websocket please show me a bar > graph or pie chart" and so on. is that possible? > > Thanks, > Kant > > On Wed, Sep 7, 2016 at 6:10 PM, Corneau Damien <cornead...@gmail.com> > wrote: > > > Hi Kant, > > > > The front-end react to multiple websocket events sent by the server to > > update its content. > > The most usual events regarding the paragraph rendering would be "NOTE" > and > > "PARAGRAPH" > > However those are handled by the server itself. > > > > The latest link from moon is a good example on how it can be achieved to > > some degree, however it is meant for custom visualizations. > > > > > > On Thu, Sep 8, 2016 at 4:03 AM, kant kodali <kanth...@gmail.com> wrote: > > > > > Hi Moon, > > > When I receive the events through a websocket from a server how can I > use > > > Zeppelin charts (The charts that get generated after running a sql > > command > > > per > > > say) to display it ? > > > Thanks,Kant > > > > > > > > > > > > > > > > > > > > > On Wed, Sep 7, 2016 8:02 AM, moon soo Lee m...@apache.org > > > > > > wrote: > > > You can check > > > > > > http://zeppelin.apache.org/docs/latest/displaysystem/ > > back-end-angular.html > > > to > > > > > > how front-end / back-end can exchange data and events. > > > > > > > > > > > > > > > Thanks, > > > > > > moon > > > > > > > > > > > > > > > On Wed, Sep 7, 2016 at 12:00 AM kant kodali <kanth...@gmail.com> > wrote: > > > > > > > > > > > > > > > Hi Moon, > > >> > > > > > > I don't see any websocket connection from the code you sent so I wonder > > >> > > > > > > how is > > >> > > > > > > it getting push updates? > > >> > > > > > > Thanks,Kant > > >> > > > > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > On Wed, Aug 24, 2016 4:27 AM, moon soo Lee m...@apache.org > > >> > > > > > > wrote: > > >> > > > > > > Hi, > > >> > > > > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > Regarding push update result, > > >> > > > > > > > > >> > > > https://gist.github.com/granturing/a09aed4a302a7367be92 > > >> > > > > > > > > >> > > > can be an interesting example. Which push update map from tweet stream. > > >> > > > > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > Thanks, > > >> > > > > > > > > >> > > > moon > > >> > > > > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > On Wed, Aug 24, 2016 at 4:25 AM kant kodali <kanth...@gmail.com> > wrote: > > >> > > > > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > Hi Guys, > > >> > > > > > > > > >> > > > > is there way to push stream of updates to Zeppelin dashboard ? for > > >> > > > > > > example > > >> > > > > > > > > >> > > > > I get bunch of data to my > > >> > > > > > > > > >> > > > > spark streaming cluster and as I get more and more data I want to > > compute > > >> > > > > > > > > >> > > > > and > > >> > > > > > > > > >> > > > > write it somewhere such that my Zeppelin dashboard is updated? If so, > > >> > > > > > > where > > >> > > > > > > > > >> > > > > would be the best place to write the latest results? and how can the > > >> > > > > > > > > >> > > > > dashboard > > >> > > > > > > > > >> > > > > be updated automatically (more like push not pull)? > > >> > > > > > > > > >> > > > > Thanks, > > >> > > > > > > > > >> > > > > > > >> > > > > > > > > >> > > > > Kant > > > > > > > > >
