is there way to push stream of updates to Zeppelin dashboard as they come in ?

2016-08-24 Thread kant kodali
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

Re: is there way to push stream of updates to Zeppelin dashboard as they come in ?

2016-08-24 Thread moon soo Lee
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 wrote: > Hi Guys, > is there way to push stream of updates to Zeppelin dash

Re: is there way to push stream of updates to Zeppelin dashboard as they come in ?

2016-09-07 Thread kant kodali
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 b

Re: is there way to push stream of updates to Zeppelin dashboard as they come in ?

2016-09-07 Thread moon soo Lee
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 wrote: > Hi Moon, > I don't see any websocket connection from the code you sent so I wonder

Re: is there way to push stream of updates to Zeppelin dashboard as they come in ?

2016-09-07 Thread kant kodali
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.a

Re: is there way to push stream of updates to Zeppelin dashboard as they come in ?

2016-09-07 Thread Corneau Damien
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

Re: is there way to push stream of updates to Zeppelin dashboard as they come in ?

2016-09-07 Thread kant kodali
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

Re: is there way to push stream of updates to Zeppelin dashboard as they come in ?

2016-09-07 Thread Corneau Damien
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)