Re: Querying an interpreter and retrieving the results

[chris_fred_1978]

Thanks, this is exactly what I needed!Will def. try out. 

On Thursday, July 28, 2016 2:43 PM, moon soo Lee  wrote:
 

 Hi,
You can use ResourcePool to pass result to another interpreter.0.7.0-SNAPSHOT, 
automatically put all table type of result into the resource pool. (interpreter 
can manually put any object into resource pool)And another interpreter can 
access the data.
I have create an example. 
https://www.zeppelinhub.com/viewer/notebooks/bm90ZTovL21vb24vTWFjQm9vay82NzcyNjU0NTI3YTY0YTk1YWE4NDhkMGU2Y2QzYTUzMS9ub3RlLmpzb24
Hope this helps.
Thanks,moon

On Wed, Jul 27, 2016 at 1:26 PM  wrote:

Dear community,


Is there a way / project to extract the results from an interpreter (let's say 
elasticsearch) and use it in another interpreter (lets say spark?)Would be nice 
to query one interpreter, and then create a dataframe or hive table.If there is 
no way, would it be feasible that I manually extend either interpreter to drop 
the results, which approach do you recommend? Thanks,Chris Fred.-

   


  

Re: Setting default interpreter at notebook level

[Abul Basar]

Hi Jongyoul

Thanks for the information.

-AB

On Thu, Jul 28, 2016 at 8:43 PM, Jongyoul Lee  wrote:

> Hi Abul,
>
> Concerning "defaultInterpreter", it is a feature of current master and
> doesn't work at 0.6.0. Sorry for wrong information. And for now, we don't
> have any specific plan for supporting different default interpreter with
> same interpreter setting. Thus, in your case, %r tags is a proper way for
> now. I also don't think it's the best. I hope Zeppelin support this
> feature, too.
>
> Regards,
> Jongyoul
>
> On Thu, Jul 28, 2016 at 10:54 PM, Abul Basar  wrote:
>
>> Hello Jongyoul,
>>
>> I could not find the file interpreter-setting.json, but I found a file
>> conf/interpreter.json. I added a property "default":"true"
>> for interpreter "org.apache.zeppelin.spark.SparkRInterpreter". I restarted
>> zeppelin demon service. But, R did not work as default interpreter.
>>
>> Then I changed conf/zeppelin-site.xml to alter the sequence of
>> the interpreter, putting org.apache.zeppelin.spark.SparkRInterpreter as
>> first interpreter. This worked. But this solution is not practical. If want
>> to work on a R notebook and a scala notebook in parallel, this mechanism
>> require me to touch conf/zeppelin-site.xml file or keep on using %r tags
>> on each cell.
>>
>> Thanks!
>>
>> -AB
>>
>> On Mon, Jul 25, 2016 at 3:30 PM, Jongyoul Lee  wrote:
>>
>>> Hello Abul,
>>>
>>> Changing orders within a group dynamically is not supported yet. You can
>>> change it by making interpreter-setting.json in a resources directory In a
>>> interpreter-setting.json, you can find a property named `default`. If it's
>>> true, That will be a default interpreter in a group. If you don't want to
>>> compile Zeppelin again, copy interpreter-setting.json into
>>> interpreter/spark/ and open it and change it. It will also have a same
>>> effect.
>>>
>>> Hope this help,
>>> Jongyoul
>>>
>>> On Mon, Jul 25, 2016 at 4:39 PM, Abul Basar  wrote:
>>>
 Hi Krishnaprasad,

 Yes, I have played around with that feature. What I found is "spark,
 pyspark, r, sql" are grouped together. I use Zeppelin for Spark projects.
 So I need to set one of these sub-categories as default. Most often I use
 scala for Spark. But I should be able to create a notebook using r (which
 essentially is SparkR) as a default. Please let me know if I am missing
 something.

 Thanks!
 - AB

 On Mon, Jul 25, 2016 at 12:45 PM, Krishnaprasad A S <
 krishna.pra...@flytxt.com> wrote:

> Hi Abul,
>  You can change the default interpreter for each notebook through
> zeppelin web UI.
> Go to the notebook and then settings(up right corner), there you can
> find Interpreter binding option. You can reorder the interpreters by drag
> and drop. The first one will be default.
>
> Hope this helps.
>
> Regards,
> Krishnaprasad
>
> On Mon, Jul 25, 2016 at 12:01 PM, Abul Basar 
> wrote:
>
>> I know there is a way to set up a default interpreter at Zepplin
>> using zeppelin.interpreters property in conf/zeppelin-site.xml. The
>> setting is global is nature.
>>
>> But, is it possible to create a notebook level setting for
>> interpreter? For example, in a notebook I want to set the default
>> interpreter at R so that for every code block i do not have to start with
>> "%spark.r", while on another notebook, I want to set the default
>> interpreter as Scala.
>>
>> I am using v0.6
>>
>> AB
>>
>
>
>
> --
> Krishnaprasad A S
> Lead Engineer
> Flytxt
> Skype: krishnaprasadas
> M: +91 8907209454 | O: +91 471.3082753 | F: +91 471.2700202
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>  | Connect on LinkedIn
> 
>


>>>
>>>
>>> --
>>> 이종열, Jongyoul Lee, 李宗烈
>>> http://madeng.net
>>>
>>
>>
>
>
> --
> 이종열, Jongyoul Lee, 李宗烈
> http://madeng.net
>