pelin community.
Thanks,
Zhong
On Tue, Mar 8, 2016 at 11:13 AM, Zhong Wang wrote:
> Thanks for your insights, Deenar. I think this is really helpful to users
> who want to run Zeppelin as a service.
>
> The caching issue we experienced seems to be a Spark bug, because I see
> some
e cached data from memory.
> 3) If you are using Kerberos authentication, you need a process that
> renews tickets.
>
> Deenar
>
> On 8 March 2016 at 01:35, Zhong Wang wrote:
>
>> Hi zeppelin-users,
>>
>> Because Zeppelin relies on a long running SparkConte
Hi zeppelin-users,
Because Zeppelin relies on a long running SparkContext, it is quite
important to make it stable to improve availability. From my experience, I
run into a couple of issues if I run a SparkContext for several days,
including:
--
1. EventLoggong doest work due to HDFS lease issue.
owski <
> vincent.gromakow...@gmail.com> wrote:
>
>> In my case I juste need to edit the settings in UI then save it. I agree
>> the behavior is strange.
>> Le 4 mars 2016 8:20 AM, "Zhong Wang" a écrit :
>>
>>> Seems I need to remove the dependency
Seems I need to remove the dependency in UI, then save the configuration,
then add it back again.
Is there any more convenient way to do that?
Thanks,
Zhong
On Thu, Mar 3, 2016 at 2:41 PM, Zhong Wang wrote:
> Hi guys,
>
> It seems the local dependency jars set in the new UI don'
Hi guys,
It seems the local dependency jars set in the new UI don't update along
with the original jar files. How can I force update the dependencies in the
new UI?
Thanks,
Zhong
; However, in the future Hadoop might not necessarily be installed in
>>>>>>>> Spark Cluster and Oozie (since its installs with Hadoop Distribution)
>>>>>>>> might
>>>>>>>> not be available.
>>>>>>>> So perhaps we should give
Sourav: I think this newly merged PR can help you
https://github.com/apache/incubator-zeppelin/pull/703#issuecomment-185582537
On Sat, Feb 27, 2016 at 1:46 PM, Sourav Mazumder <
sourav.mazumde...@gmail.com> wrote:
> Hi Moon,
>
> This looks great.
>
> My only suggestion would be to include a PR/fe
This is awesome! Really glad to see that the roadmap is adjusted based on
the community's needs. One feature I hope to see in 0.6.0 is folder
support, which can benefit both "UX improvement" and "Multi-tenacy".
Zhong
On Sat, Feb 27, 2016 at 1:46 PM, Sourav Mazumder <
sourav.mazumde...@gmail.com>
;
>> Thanks,
>> moon
>>
>> On Fri, Feb 19, 2016 at 9:29 PM Zhong Wang
>> wrote:
>>
>>> It seems zeppelin.notebook.dir doesn't work? I changed to another
>>> directory, but Zeppelin still reads from the old directory...
>>>
>>> Zhong
>>>
>>
It seems zeppelin.notebook.dir doesn't work? I changed to another
directory, but Zeppelin still reads from the old directory...
Zhong
any resource) of
> scala compiler embedded into SparkInterpreter.
>
> For now, restart seems only practical solution.
> Do you mind create an issue for it?
>
> Thanks,
> moon
>
> On Wed, Feb 10, 2016 at 8:48 PM Zhong Wang
> wrote:
>
>> Hi,
>>
>>
sider exposing these APIs through
ZeppelinContext? This will be really helpful to build rich UI on top of
Zeppelin. The current REST solution isn't bad at all, but I am wondering
whether there is a better way.
Thanks,
Zhong
On Mon, Feb 8, 2016 at 11:05 AM, Zhong Wang wrote:
> Sure. I will ext
ned timeline? Seems not a trivial work...
Zhong
> But I'll need to finish first the AngularJS utilities functions PR
>
> On Fri, Feb 12, 2016 at 8:28 PM, Zhong Wang
> wrote:
>
>> Sorry, by "selection box", I actually mean checkbox
>>
>> Zhon
Sorry, by "selection box", I actually mean checkbox
Zhong
On Fri, Feb 12, 2016 at 11:20 AM, Zhong Wang
wrote:
> Hi,
>
> I am wondering whether I could build some rich UI with AngularView &
> TableView in the same paragraph. Currently, it seems I can use only one of
&g
Hi,
I am wondering whether I could build some rich UI with AngularView &
TableView in the same paragraph. Currently, it seems I can use only one of
them?
I want to create a "selection box", which is not supported by dynamic forms
currently. I think I can do that using Angular, but I really want t
For your second question, the answer is yes. See this example:
http://s.apache.org/57E
Zhong
On Fri, Feb 12, 2016 at 1:31 AM, Shabeel Syed wrote:
> Hello All,
>
>I was trying some usage using the zeppelin rest apis.
>Steps, I'm trying to achieve
>1) Requirement is to provide a data
etting built up.
>
> Is there any other parameter which can help me in tuning this ?
>
> Regards,
> Sourav
>
> On Wed, Feb 10, 2016 at 5:54 PM, Zhong Wang
> wrote:
>
>> I think this configuration of spark interpreter allows you to run queries
>> concurrently:
>>
I think this configuration of spark interpreter allows you to run queries
concurrently:
zeppelin.spark.concurrentSQL=true
Best,
Zhong
On Wed, Feb 10, 2016 at 4:25 PM, Sourav Mazumder <
sourav.mazumde...@gmail.com> wrote:
> Hi,
>
> I'm sending multiple queries/tasks to a single Zeppelin instance
Hi,
I am working on building some responsive UI to visualize reports on top of
Zeppelin. I found that running the same query using %spark sometimes is
significantly slower than using %sql.
For the query I am running, I can get result within 1 sec using %sql, but
sometimes using more than 2 secs t
you share your notebook on github/gist? I'd be interested in seeing
> it, and I'm sure the rest of the community would as well.
>
> Chris Matta
> cma...@mapr.com
> 215-701-3146
>
> On Mon, Feb 8, 2016 at 1:47 PM, Zhong Wang
> wrote:
>
>> I just got the gra
for you?
Zhong
On Mon, Feb 8, 2016 at 10:28 AM, Zhong Wang wrote:
> I got it worked using the REST API, and I am pretty help with it!
>
> There is just one issue: if I create and run the paragraph using the REST
> API, I cannot get/set graph settings
> using z.getInterpreterCo
REST API and click the run
button? Is there anyway to set the graph settings using InterpreterContext
when run using the REST API?
Thanks!
Zhong
On Sun, Feb 7, 2016 at 9:50 PM, Zhong Wang wrote:
> I'd like to create paragraphs programmatically using dynamic forms: select
> an item
I'd like to create paragraphs programmatically using dynamic forms: select
an item in dynamic form, create a graph immediately inside of that
notebook. I can probably do that using the REST API, but I am wondering
whether there is a better way to create paragraphs programmatically inside
a notebook
ntifier at the moment.
>
> If you have any other thoughts, ideas, please feel free to share.
>
> Thanks,
> moon
>
> On Fri, Feb 5, 2016 at 3:58 PM Zhong Wang wrote:
>
>> Thanks, Moon! I got it worked. The reason why it didn't work is that I
>> tried to
find error message on the log file?
>
> Thanks,
> moon
>
> On Fri, Feb 5, 2016 at 11:54 AM Zhong Wang
> wrote:
>
>> Hi zeppelin pilots,
>>
>> I am trying to run multiple spark interpreters in the same Zeppelin
>> instance. This is very helpful if the
Hi zeppelin pilots,
I am trying to run multiple spark interpreters in the same Zeppelin
instance. This is very helpful if the data comes from multiple spark
clusters.
Another useful use case is that, run one instance in cluster mode, and
another in local mode. This will significantly boost the pe
If it's a server response latency problem, it will also
> take some time to browse Zeppelin home too.
>
> Thanks,
> Ahyoung
>
> On Wed, Feb 3, 2016 at 11:55 AM, Zhong Wang
> wrote:
>
>> Thanks Ahyoung & Corneau for both of your quick replies!
>>
>
om/apache/incubator-zeppelin/blob/master/docs/README.md>
>> in Zeppelin github ?
>> You can follow some instructions in this file, and then browse
>> http://localhost:4000. Using this, you may see and test your
>> documentation.
>> Hopefully it could help you.
>>
>&
Hi guys,
I am writing some documentation in Zeppelin using the md interpreter, and
found that it is pretty slow to render. The documentation is not very long:
less than 1000 words with some code. I tried both Safari and Chrome, and it
seems Chrome is slower: browser get stuck without response for
I've figured it out. The "index" actually refers to the field index of the
output table. I should use Group(2, "col2") in the last example.
Zhong
On Tue, Jan 19, 2016 at 2:40 PM, Zhong Wang wrote:
> Moon: thanks very much for creating a concrete example for me. It i
atch. i.e. form, column selection, drag n drop, pivot,
> graph, etc.
>
> Thanks,
> moon
>
> On Tue, Jan 19, 2016 at 1:30 AM Zhong Wang
> wrote:
>
>> Hi all,
>>
>> I am building an application on Zeppelin using dynamic forms to generate
>> graph
Hi all,
I am building an application on Zeppelin using dynamic forms to generate
graphs. The change of some of the forms may change the number of columns of
the output table, which requires the visualization to be reconfigured.
Every time when I change these forms, I need to specify graph
configur
, Jan 12, 2016 at 12:02 AM, Corneau Damien
wrote:
> Hi,
>
> If you got problem with PhantomJS, you can remove this line:
>
> https://github.com/apache/incubator-zeppelin/blob/master/zeppelin-web/Gruntfile.js#L437
>
> On Tue, Jan 12, 2016 at 4:50 PM, Zhong Wang
> wrote:
>
Hi guys,
I got a failure when I try building Zeppelin on a Mac OSX machine. It seems
it is related to grunt/bower configuration:
--
Running "karma:unit" (karma) task
INFO [karma]: Karma v0.12.37 server started at http://localhost:9002/
INFO [launcher]: Starting browser PhantomJS
INFO [PhantomJS 1.
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