Hi All,
I had tried with Zeppelin today, it works perfectly in stand-alone mode, my
questions now are:
1. Capacity limitation of Zeppelin-Server, in other words, how many
notebook instance one server can support
2. If we want to scale out Zepplein-server, is that possible? If so, t
Hi Dafeng,
Zeppelin at the moment keeps every notebook in memory once it's been
loaded. So number of notebooks supported by instance will be limited by the
memory on the system.
Scale out Zeppelin-Server you mean scale out the server that serves REST
API, Websocket connection?
Thanks,
moon
On W
Dear fellow Zeppelin developers and useres,
the year 2015 is about to end so I wanted to say thank you to everybody
here - its been a great year for the project indeed!
Wish you a happy new year and want to share a small review of Zeppelin in
2015 I did
https://medium.com/@bzz_/apache-zeppelin-in
Dear Alexander.
Thank you for your Very good review and happy new year!!
2015년 12월 31일 목요일, Alexander Bezzubov님이 작성한 메시지:
> Dear fellow Zeppelin developers and useres,
>
> the year 2015 is about to end so I wanted to say thank you to everybody
> here - its been a great year for the project indee
Hi Moon,
Thanks for your quick response.
1. For first question, got your answer. that means all meta info,
paragraph, and result of one notebook will be cached in memory once loaded,
right?
2. For #2, my real question will be how to serve millions of users for
Zeppelin. Per my cur
Hi Dafeng,
Right, all informations are cached in memory once loaded. To serve large
amount of notebooks, we'll need to modify Zeppelin a bit to not keep them
in the memory.
For #2, Multiple ZeppelinServer can be configured to use shared notebook
storage. And loadbalancer in front of them can dist
Happy New Year to Zeppelin community =)
- Henry
On Wed, Dec 30, 2015 at 3:00 PM, Alexander Bezzubov wrote:
> Dear fellow Zeppelin developers and useres,
>
> the year 2015 is about to end so I wanted to say thank you to everybody
> here - its been a great year for the project indeed!
>
> Wish you
Alexander,
thanks for the great article!
Happy new year all!
Jungtaek Lim (HeartSaVioR)
On Thu, Dec 31, 2015 at 8:00 AM, Alexander Bezzubov wrote:
> Dear fellow Zeppelin developers and useres,
>
> the year 2015 is about to end so I wanted to say thank you to everybody
> here - its been a great
Awesome! Happy New Year!
On 2015년 12월 30일 (수) at 오후 6:42 Jungtaek Lim wrote:
> Alexander,
> thanks for the great article!
>
> Happy new year all!
>
> Jungtaek Lim (HeartSaVioR)
>
> On Thu, Dec 31, 2015 at 8:00 AM, Alexander Bezzubov
> wrote:
>
>> Dear fellow Zeppelin developers and useres,
>>
>
Great! Hope our community grows even more in New Year!
2015년 12월 31일 (목) 오전 11:42, Jungtaek Lim 님이 작성:
> Alexander,
> thanks for the great article!
>
> Happy new year all!
>
> Jungtaek Lim (HeartSaVioR)
>
> On Thu, Dec 31, 2015 at 8:00 AM, Alexander Bezzubov
> wrote:
>
>> Dear fellow Zeppelin d
Hi Moon,
Thanks again for the answer. Your idea looks great!
The purpose of binding notebook with one specific instance is just to save the
loading time, right? I’ll do a little bit try with this solution, then probably
will bring more questions: such as how to map one ZeppelinServer to differen
Alexander, Thanks for the 2015 review. Happy New Year
Thanks & Regards,
RK
On Thu, Dec 31, 2015 at 8:30 AM, Kevin (Sangwoo) Kim
wrote:
> Great! Hope our community grows even more in New Year!
>
>
> 2015년 12월 31일 (목) 오전 11:42, Jungtaek Lim 님이 작성:
>
>> Alexander,
>> thanks for the great article!
Wish all best for Zeppelin and happy new year for Zeppelin community!!
On Thu, Dec 31, 2015 at 9:18 AM, Renjith Kamath
wrote:
> Alexander, Thanks for the 2015 review. Happy New Year
>
> Thanks & Regards,
> RK
>
> On Thu, Dec 31, 2015 at 8:30 AM, Kevin (Sangwoo) Kim
> wrote:
>
>> Great! Hope our
Hi,
I am getting following error while starting the Zeppelin service from
ambari server .
/var/lib/ambari-agent/data/errors-2408.txt
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/stacks/HDP/2.3/services/ZEPPELIN/package/scripts/master.py",
line 295, in
Master().exec
Hi All
I would like to orchestrate the notebook dependencies as part of the
Schedule. As an example, I would like to execute a note first and then if
it completes successfully, I would like to trigger 2 other notes in
parallel. This is something that a scheduler like Oozie offers (flow
orchestrati
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