It's not very well known, but Apache Zeppelin already has one Java
interpreter.
If you look at Apache Beam one [1] - underneath [2] it has quite generic
facilities to interpreter java code, so you can use it for anything, not
just Java API of Beam.
But Felix's suggestion on using JShell in Java9
Hey guys,
great effort! I think people in few other communities will be very happy
with it i.e [1] and [2].
Is there an issue that tracks current status or something like that? Does
anyone have concrete plans to work on it in this/next release?
Sorry if I have missed that out. And please, keep u
Hi Minwoo,
great question, AFAIK, there is no way right now.
But please, feel free to create and Issue and post the link here (or
starting a thread in Dev mailing list [0] could be good idea) and then, as
soon as you have PoC with the code working, submit a PR with the code and
some documentation
Hi VInay,
AFAIK there is no such notebooks storage implementation yet. You can see
the source code for available storages under [0].
Although it should be not hard to add, implementing NotebookRepo methods
[1] by delegating to appropriate calls in GCS API [2] and may be adding
appropriate credent
+1,
and thank you for an awesome work Mina!
Your persistence in making RCs and incorporating feedback is admirable.
Verified:
- checksums, signatures + keys for sources and bin-all
- bin-all can run all Spark Zeppelin Tutorial in local mode
- sources do compile, but only without tests.
Buil
Hi Jeff,
thank you for the notice, it is a good catch!
But the issue that you mention does not have FixFor version assigned - if
you want it to part of the release and even conside it as important enough
to block the relese vote, could you please update that?
This would simplify drastically the
Hi,
this deflinitly looks like a regredsion/bug,
Ruslan, would you mind creating a JIRA issue?
Paul, thanks for sharing notebook size reduction pro-tip!
--
Alex
On Wed, Jan 18, 2017, 10:04 Paul Brenner wrote:
> Just a tip that when I ran into this problem I found that using the “clear
> outpu
> *To:* users ; dev
> > *Subject:* Re: Build error on windows
> >
> > Attach npm-debug.log
> >
> >
> > Alexander Bezzubov 于2016年12月18日周日 下午10:34写道：
> >
> > Hi Jeff,
> >
> >
> > looks like something failed during `grunt build`.
>
Hi Jeff,
looks like something failed during `grunt build`.
Could you also show the content of
`C:\Users\jzhang\zeppelin\zeppelin-web\npm-debug.log`?
It might have some details to give a hint on the issue.
--
Alex
On Sun, Dec 18, 2016 at 10:46 PM, Jeff Zhang wrote:
> I try to build zeppelin on
Have similar experience, although hard to say what's the reason as all
process supposed to killed, as Moon pointed out.
Also noticed that with `mvn tests`, after almost every run, there are 1-2
zombie RemoteInterpreter processes hanging around.
--
Alex
On Fri, Dec 16, 2016 at 11:24 AM, Jeff Zhang
Hi Peter,
we at NFLabs did something like what you describe last year for a few
on-prem customers and even open sourced our reverse proxy solution for
that, calling it "Z-Manager multitenancy" [1]. We also talked about it at
ApachCon EU 2015 in Budapest [2].
It was done before Shiro auth implemen
Hi Everett,
this is a very good question actually.
Right now there is not, but it sounds as a great feature, so may be worth
filing a JIRA issue.
There was a discussion when this feature was contributed [1], [2] and there
also is some work on having ability to manually override text\number colum
Hi,
it makes sence - did you try draghing a paragraph lower right conner to
adjust the output height?
--
Alex
On Sun, Nov 20, 2016, 16:44 s r wrote:
> Hi, Sorry if I'm missing something obvious
> I've started using Zeppelin for data exploration and would like to
> have a bigger (higher) visual
Good question :)
Actually, there is a not very well known yet "hack" (I talked about it a
bit on ApacheCon this year) - to run a pure Java paragraph in Apache
Zeppelin - you can just use `%beam` interpreter!
Beam interpreter uses Beam Java API, so you can leverage it i.e to run WEKA
machine learn
Hi,
thank you for the feedback!
CC dev@z.a.o list as its relevant for project developers.
Do you experience same issue with the latest 0.6.2 release? There were
number of bugfixes sinse 0.6.0
New release 0.7.0 will be done from the latest master, so if that is
possible, please try it as well ans
Hi Jan,
this is rather generic error saying that ZeppelinServer somehow could not
connect to the interpreter proces on your machine.
Could you please share more from logs/* in particular, .out and .log of the
Zeppelin server AND zepplein-interpreter-spark*.log - usually this is
enough to identify
Hi Florian,
sorry for slow response, I guess the main reason for not much feedback here
is that its hard to reproduce the error you describe, as it does not happen
reliably even on your local environment.
java.lang.NoSuchMethodException: org.apache.spark.io.LZ4CompressionCodec
This can be a sign
Hi Kevin,
approach #2 sounds very reasonable and should work indeed.
Ahyoung, how do you think you could you take a quick look at the cases with
SparkR that Kevin described and see if that is documented\expected outcome?
--
Alex
On Fri, Sep 23, 2016 at 9:17 AM, Kevin Niemann
wrote:
> I'm usin
Hi,
hotfix for the website has just went live - download page should work again!
Thank you York for a notice and Damien for prompt responce and fixing the
issue.
--
Alex
On Wed, Sep 7, 2016 at 2:04 PM, Corneau Damien wrote:
> Hi York,
>
> Thanks for reporting it, seems we had a small problem
Hi Mohit,
no, you do not need to be root in order to build Apache Zeppelin.
This looks like zeppelin-web module failed to build web application. This
might happen due to different reasons i.e one common is networking issues
with bower or npm access. Usually maven build logs list path to npm logs,
Congratulations, everyone!
And thank you Mina for putting it all together!
https://twitter.com/ApacheZeppelin/status/765459508315303936
--
Alex
On Tue, Aug 16, 2016 at 4:57 PM, Mina Lee wrote:
> The Apache Zeppelin community is pleased to announce the availability of
> the 0.6.1 release.
>
>
Thank you for posting back the solution, Scott!
--
Alex
On Sun, Aug 14, 2016 at 3:53 PM, Scott C. Cote wrote:
> solved the problem.
>
> traced the culprit to the .npm folder - for some reason, root owned the
> folders under it. changed the ownership to my user and group and all the
> problems
; Hi Alex,
>
> On Sat, Aug 13, 2016 at 7:53 PM, Alexander Bezzubov
> wrote:
>
> >
>
> > Hi Alex,
> > answer inline
> >
> > On Sat, Aug 13, 2016 at 1:15 PM, Goodman, Alexander (398K) <
> alexander.good...@jpl.nasa.gov> wrote:
>
> >>
>
we should have in Apache
Zeppelin? May be we should start a new thread discussing it in more details.
> Thanks,
> Alex
>
> On Fri, Aug 12, 2016 at 8:53 PM, Alexander Bezzubov
> wrote:
>
>> Hi Alexander,
>>
>> thank you for contributing Matplotlib integration i
Hi Alexander,
thank you for contributing Matplotlib integration improvements!
You are right, it's odd and this is not your text editor's fault - our
current Python interpreter implementation is quite early stages and these
are artefacts of the way it currently works. Sometimes it does not accept
Yep, it's not supported yet so please file a JIRA issue and I will be happy
to help adding it!
--
Alex
On Sat, Aug 13, 2016, 01:16 moon soo Lee wrote:
> %python does not expose the api to access resource pool, yet. I think
> it's great to have.
>
> PyZeppelinContext [1] can be the place where z
Looks awesome, thank you for putting it together!
--
Alex
On Sat, Aug 13, 2016, 05:19 Trevor Grant wrote:
> That's awesome, thanks so much!!
>
> Trevor Grant
> Data Scientist
> https://github.com/rawkintrevo
> http://stackexchange.com/users/3002022/rawkintrevo
> http://trevorgrant.org
>
> *"Fo
Hi Egor,
let me share two approaches that we used to archive Apache Zeppelin working
in muliteanant environment with Apache Spark:
- run a separate container with Zeppelin per-user, from the small cluster
of Docker machines (so a single machine runs just 2-3 containers \w
SparkContexts)
This work
Hi Joaquin,
Zeppelin itself does not have any restrictions on the format of the input
data, everything depends on the data processing system and interpreter you
choose to use. looking at you example - as you use Apache Spark [1] would
be the place to look for details.
Hope this helps!
1.
http://
Hi Kevin,
this is very strange indeed.
Could you please try to delete ./logs/* restart Zeppelin and try again, and
then post 2 full log files, of both zeppelin server and drill interpreter
I.e on gist or pastebin and share a link here?
This should help to debug the situation.
--
Alex
On Fri,
Hi,
thanks for asking! We all looking forward and working hard on the next
release of Apache Zeppelin.
You can track the ongoing progress on 0.6.1 release under
https://issues.apache.org/jira/browse/ZEPPELIN-1177
--
Alex
On Thu, Jul 28, 2016, 12:19 Pedro Rodriguez wrote:
> On similar regards,
Thanks for sharing the feedback, Duy Hai Doan!
It could be great to have ZeppelinServer as well as all interpreters
exposing their metrics with something like http://metrics.dropwizard.io and
we could make default notebook after them periodically and visualize the
results :)
--
Alex
On Fri, Jul
That's a good question!
So far you have an option to make browser font size bigger manually, or to
customize .css or .js to setup Ace editor by either '#editor' id or
editor.setOptions({
fontFamily: "tahoma",
fontSize: "10pt"
});
Right now you can not change it through the web app UI though.
Thank you for sharing nice example of Machine Learning and Visualization
notebook using Spark!
--
Alex
On Thu, Jun 30, 2016 at 6:12 AM, tog wrote:
> Hi
>
> Tomorrow with a colleague, I will be presenting Apache Zeppelin to the
> Toulouse Data Science.
> The demo will be based on the following n
Hi Ashish,
let's move this discussion to dev@ mailing list (by removing users@ from CC)
As far as I understood, you are working on multiple things one being
NotebookRepo implementation backed by Elasticsearch.
That sounds great, and I would be happy to assist you with it and help by
reviewing ide
Dear All,
is anybody from the community interested\looking forward a BigQuery [1]
interpreter support in Apache Zeppelin?
1. https://cloud.google.com/bigquery
--
Kind regards,
Alexander.
It sounds as a most flexible way, let's try it for 0.6 release and see if
it addresses all user needs well.
Untill we have GUI for interpreter loading, I feel we also should try our
best to make sure netinst usage is documented well, so users on different
environments (no internet, corporate proxy
Hi,
first, plese let me the confusion.
As PMC member of the project, I can assure you that there is NO any
tracking facilities build into Apache Zeppelin source or binary
distribution that I'm aware of. Nither enabled nor disabled.
The parameter that you are referring, as everything under the /
Thank you for sharing, Kevin!
Great tips, especially how to setup S3 storage on EMR.
--
Alex
On Wed, May 18, 2016 at 6:04 PM, Kevin (Sangwoo) Kim
wrote:
> Hi Ahyoung,
>
> I just added #6 while writing this mail, after realized I kept the cluster
> turn on after the presentation.. (Haha)
>
> I'
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