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

[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 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  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  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  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  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
> >
> >
>

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

[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.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



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  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

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

[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 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 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

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

[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 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

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

[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 the latest results? and how can the dashboard
be updated automatically (more like push not pull)?
Thanks,

Kant