how to upload data files for use in notebook (python)

[Uw...@dlr.de]

Hi,

I need to have an option to upload (csv) files with data to be processed in the notebooks (in Python). So far, I found several potential solutions:


  1.  Scp to the local file system on the server
  2.  Host the file somewhere and use wget
  3.  run a separate dash app on the same server for user friendly file upload (https://dash.plotly.com/dash-core-components/upload)

All of these have some drawbacks and for all of them the user has to "leave" the notebook and at least for 1) also need to have appropriate credentials. Does there exist a better solution for file upload in apache zeppelin than my potential solutions above (as of today I would opt for dash)? I found https://support.labs.cognitiveclass.ai/knowledgebase/articles/781422-how-to-import-data-for-use-by-apache-zeppelin but drag&drop does not work as expected.

Best regards,
Uwe

AW: how to upload data files for use in notebook (python)

[Uw...@dlr.de]

Thanks for the fast reply. Unfortunately, cloud storage is not the preferred option for us. We would need to host any solution on our own internal server.



Von: Jeff Zhang <zj...@gmail.com>
Gesendet: Donnerstag, 1. Juli 2021 08:42
An: users <us...@zeppelin.apache.org>
Betreff: Re: how to upload data files for use in notebook (python)

Unfortunately, zeppelin doesn't provide such function now. Have you consider to use cloud storage ? So that zeppelin can read from there.


<Uw...@dlr.de>> 于2021年7月1日周四 下午2:32写道：
Hi,

I need to have an option to upload (csv) files with data to be processed in the notebooks (in Python). So far, I found several potential solutions:


  1.  Scp to the local file system on the server
  2.  Host the file somewhere and use wget
  3.  run a separate dash app on the same server for user friendly file upload (https://dash.plotly.com/dash-core-components/upload)

All of these have some drawbacks and for all of them the user has to “leave” the notebook and at least for 1) also need to have appropriate credentials. Does there exist a better solution for file upload in apache zeppelin than my potential solutions above (as of today I would opt for dash)? I found https://support.labs.cognitiveclass.ai/knowledgebase/articles/781422-how-to-import-data-for-use-by-apache-zeppelin but drag&drop does not work as expected.

Best regards,
Uwe





--
Best Regards

Jeff Zhang

Re: how to upload data files for use in notebook (python)

[Jeff Zhang <zj...@gmail.com>]

Unfortunately, zeppelin doesn't provide such function now. Have you
consider to use cloud storage ? So that zeppelin can read from there.


<Uw...@dlr.de> 于2021年7月1日周四 下午2:32写道：

> Hi,
>
>
>
> I need to have an option to upload (csv) files with data to be processed
> in the notebooks (in Python). So far, I found several potential solutions:
>
>
>
>    1. Scp to the local file system on the server
>    2. Host the file somewhere and use wget
>    3. run a separate dash app on the same server for user friendly file
>    upload (https://dash.plotly.com/dash-core-components/upload)
>
>
>
> All of these have some drawbacks and for all of them the user has to
> “leave” the notebook and at least for 1) also need to have appropriate
> credentials. Does there exist a better solution for file upload in apache
> zeppelin than my potential solutions above (as of today I would opt for
> dash)? I found
> https://support.labs.cognitiveclass.ai/knowledgebase/articles/781422-how-to-import-data-for-use-by-apache-zeppelin
> but drag&drop does not work as expected.
>
>
>
> Best regards,
>
> Uwe
>
>
>
>
>
>
>


-- 
Best Regards

Jeff Zhang