Look for something that is more like in this video where the graphs
automatically update themselves. Is that possible in Zeppelin?
https://www.youtube.com/watch?v=IJmFTXvUZgY
You can watch it from 9:20
On Fri, May 19, 2017 at 9:21 AM, kant kodali <kanth...@gmail.com> wrote:
> Hi A
Hi All,
I have the following code.
val ds = sparkSession.readStream()
.format("kafka")
.option("kafka.bootstrap.servers",bootstrapServers))
.option("subscribe", topicName)
.option("checkpointLocation", hdfsCheckPointDir)
Cheung <felixcheun...@hotmail.com>
wrote:
> You could have multiple notes sharing interpreter - could you have one
> note for setup to call streamingcontext.start and another note on a
> schedule just to run the select sql statement?
>
> _____
>
Doan <doanduy...@gmail.com> wrote:
> Yes, the scheduler applies to the entire note, not just paragraph
> Le 25 avr. 2017 02:39, "kant kodali" <kanth...@gmail.com> a écrit :
>
>> Also it doesn't look like we can run a scheduler on one paragraph? we
>&g
Hi All,
I currently do the following
val jsonDStream = getJsonDStream()
jsonDStream.foreachRDD{rdd =>
val jsonDF = spark.read.json(rdd)
jsonDF.createOrReplaceTempView("dataframe")
}
client.startStream()
%spark.sql select * from dataframe
I can see the data and everytime I click a run
@Chaoran Yu Yeah I don't think its dependency issue. you wouldn't be able
to call methods if you are missing dependencies.
I am also in a similar boat though I am trying to get Streaming and
Zeppelin to work except I have my own indirect receiver (not the direct
stream). That twitter example is
ndf
On Sun, Apr 23, 2017 at 12:11 PM, kant kodali <kanth...@gmail.com> wrote:
> @Chaoran Yu Yeah I don't think its dependency issue. you wouldn't be able
> to call methods if you are missing dependencies.
>
> I am also in a similar boat though I am trying to get Streaming and
&
FYI: I am using Spark Standalone mode
On Sat, Apr 22, 2017 at 10:57 PM, kant kodali <kanth...@gmail.com> wrote:
> Hi All,
>
> I get the below stack trace when I am using Zeppelin. If I don't use
> Zeppelin all my client Jobs are running fine. I am using spark 2.1.0
>
> I
Hi All,
I get the below stack trace when I am using Zeppelin. If I don't use
Zeppelin all my client Jobs are running fine. I am using spark 2.1.0
I am not sure why Zeppelin is unable to create a SparkContext ? but then it
says it created SparkSession so it doesn't seem to make a lot of sense.
@Corneau The links you have pointed out doesnt show how I can retrieve
messages through websocket and tie to chars. I would stress again and say
how do i tie all this up to charts?
On Thu, Sep 8, 2016 at 12:17 AM, kant kodali <kanth...@gmail.com> wrote:
> Hi Corneau,
>
&g
l
>
> You will find the list of existing interpreters in the menu.
>
> If you do need to create one, then you can refer to this guide
> https://zeppelin.apache.org/docs/0.7.0-SNAPSHOT/development/
> writingzeppelininterpreter.html
>
> On Thu, Sep 8, 2016 at 3:56 PM, kant k
> triigger a [s-c] message from backend, a frontend event handler may also
> required.
>
>
> 在 2016年9月8日，11:39，kant kodali <kanth...@gmail.com> 写道：
>
> ok here is a concrete example. I am still trying to connect the dots..If I
> were to split Zeppelin as both front end
used
> Spark Streaming here:
> https://www.zeppelinhub.com/viewer/showcases/Streaming
>
> On Thu, Sep 8, 2016 at 3:30 AM, kant kodali <kanth...@gmail.com> wrote:
>
>> Hi! Thanks for this but I still see the big picture. I have not used
>> Angular before nor I am a fro
5:05 AM, spacewalk...@163.com spacewalk...@163.com
wrote:
@kant kodali
change zeppelin-web\src\components\baseUrl\baseUrl.service.js like this:
this.getWebsocketUrl = function() { var wsProtocol = location.protocol ===
'https:' ? 'wss:' : 'ws:'; return wsProtocol + ‘//your_ip_address
HI Guys,
I have a server which can handle websocket connections. Now I would like to
see if there is a way to tell apache zeppellin to create to websocket
connect to my server and display the whatever it received?
Thanks,
Kant
, 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
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,
e:
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
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
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
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