Actually there isn't any Dashboard feature to say in Apache Zeppelin On Thu, Aug 25, 2016 at 11:54 AM, kant kodali <kanth...@gmail.com> wrote:
> yeah In a real time dashboard we need less than a second latency or even > millisecond. > > > > On Wed, Aug 24, 2016 7:42 PM, Vinay Shukla vinayshu...@gmail.com wrote: > >> Kant, >> >> Moon referred to the attached feature. You can have the entire note run >> on a scheduled basis. See the attached screenshot. >> >> You might say it refreshes the entire note, not just selected cells, that >> is true. >> >> -Vinay >> >> On Wed, Aug 24, 2016 at 7:30 PM, Corneau Damien <cornead...@gmail.com> >> wrote: >> >> I was referring to this documentation: https://zeppeli >> n.apache.org/docs/0.6.1/displaysystem/back-end-angular.html >> >> On Thu, Aug 25, 2016 at 11:19 AM, kant kodali <kanth...@gmail.com> wrote: >> >> I dont know how angular works moreover I don't understand why we should >> be tied to certain framework? >> >> >> >> On Wed, Aug 24, 2016 6:53 PM, Corneau Damien cornead...@gmail.com wrote: >> >> Wouldn't angular bind work in that case? >> >> On Thu, Aug 25, 2016 at 6:13 AM, moon soo Lee <m...@apache.org> wrote: >> >> Try find small 'clock' icon on any particular Note next to 'Remove' >> button. >> This scheduler feature will help you auto refresh Note. >> >> Thanks, >> moon >> >> >> On Wed, Aug 24, 2016 at 11:31 AM kant kodali <kanth...@gmail.com> wrote: >> >> at very least can we auto refreshing on the Zeppelin dashboard on a >> certain time interval? >> >> >> >> On Wed, Aug 24, 2016 10:56 AM, kant kodali kanth...@gmail.com wrote: >> >> I would say this is like a very basic requirement for a dashboard and it >> is surprising Zeppelin doesn't have an out of the box solution. >> >> >> >> On Wed, Aug 24, 2016 9:06 AM, DuyHai Doan doanduy...@gmail.com wrote: >> >> "Perhaps some built in visualization widget that can poll a backend for >> updates?" >> >> Surely, but then someone need to code it. And a pre-built solution is >> never really as flexible as a customized dev. I don't see how we can create >> a generic component. Unless we decouple the data receiver component from >> the display component and make them pluggable. >> >> >> On Wed, Aug 24, 2016 at 5:51 PM, Vinay Shukla <vinayshu...@gmail.com> >> wrote: >> >> Is there a way to make it easier for our Zeppelin users? Perhaps some >> built in visualization widget that can poll a backend for updates? >> >> >> On Wednesday, August 24, 2016, DuyHai Doan <doanduy...@gmail.com> wrote: >> >> "I want the updates to be pushed to the dashboard I dont want keep >> running the query over and over again or do some sort of polling." >> >> In this case the only solution for you is: >> >> 1) use %angular interpreter >> 2) import a JS library in a paragraph and do some JS coding to open a >> web-socket channel to the data source so that the new updates can be pushed >> directly to the paragraph >> >> >> >> On Wed, Aug 24, 2016 at 1:15 PM, kant kodali <kanth...@gmail.com> wrote: >> >> Hi, >> >> Sure, I can either write it to HDFS or Cassandra but not HBASE since we >> don't use it but how about constant updates? you know what I mean? I want >> the updates to be pushed to the dashboard I dont want keep running the >> query over and over again or do some sort of polling. >> >> Thanks! >> >> >> >> On Wed, Aug 24, 2016 3:36 AM, Vinay Shukla vinayshu...@gmail.com wrote: >> >> Hey Kant, >> >> For fast data updates via streaming the normal flow is to put the >> aggregated results in things like HBase. You could then use Zeppelin's >> Phoenix interpreter to read that data. >> Not sure if this fits your requirements. >> >> Thanks, >> Vinay >> >> On Wednesday, August 24, 2016, kant kodali <kanth...@gmail.com> wrote: >> >> Hi Guys, >> >> is there way to update(push latest data to but not pull) 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? >> >> Thanks, >> Kant >> >> >> >> >> >> >>
