Thanks, for the clarifications and the right pointers, Moon! If I see that
this issue becomes a "PITA" for me, I will look into fixing it, then!
-Florian
On Tue, Dec 8, 2015 at 3:09 PM, moon soo Lee <m...@apache.org> wrote:
> Hi Florian,
>
> Thanks for the good question.
>
> Currently, restart interpreter and re-run the notebook is the only way.
>
> In fact,
> z.load() function is available not only in %dep, but also in %spark.
>
> so you can call z.load() [1]
>
> %spark
> z.load("...")
>
> in this way. And it supposed to work in runtime, ie without interpreter
> restart. However, it does NOT work. Current implementation [2] does not
> handle library loading into scala compiler's classpath on runtime,
> correctly.
>
> If someone can help fixing this problem, that enable library loading
> without interpreter restart.
>
> [1]
> https://github.com/apache/incubator-zeppelin/blob/master/spark/src/main/java/org/apache/zeppelin/spark/ZeppelinContext.java#L102
> [2]
> https://github.com/apache/incubator-zeppelin/blob/master/spark/src/main/java/org/apache/zeppelin/spark/dep/DependencyResolver.java#L262
>
>
> Thanks,
> moon
>
>
> On Tue, Dec 8, 2015 at 9:15 PM Florian Leitner <
> florian.leit...@seleritycorp.com> wrote:
>
>> Hi all,
>>
>> I am still kind of fresh to Zeppelin, so maybe there is an easier way to
>> this issue.
>>
>> I am developing a (Maven) artifact with code that then run via Spark. So
>> to use be able to use that code in Zeppelin, I load it in the first cell of
>> the notebook with the dependency "interpreter":
>>
>> %dep
>> z.reset()
>> z.load("group:artifact:version-SNAPSHOT")
>>
>> Then, I can work with that code nicely in my Notebook. Now, each time I
>> change the code and generate an updated snapshot of my artifact, the
>> problem is that I have to fully restart the Zeppelin interpreter and then
>> re-run the notebook.
>>
>> Is there some simpler way of "refreshing" dependencies (i.e., reloading
>> jars) without having to reset the interpreter and restart the whole
>> notebook?
>>
>> Regards,
>> Florian
>>
>
