KNIME Server - Unable to Download file using Quickform File Download node

#1

Hi,
I have a workflow which does some processing on the input file data. Then I have to download this data.
Hence, I have a component containing following nodes:
Create Temp Dir --> CSV Writer --> File Download
I’ve added a variable temp_output with value – output.csv, passed this variable to path of CSV Writer and also to the File Download Path Variable.

The download link is this:
http://localhost:8080/knime/rest/v4/jobs/a2f2e98b-199f-4679-a373-e1252a00ca0a/output-resources/file-download-15:8

I’m getting an error:
Unable to download when I hit the link in the WebPortal

Am I doing something wrong in the configuration or is the server restricting it?
I tried to run the KNIME_FILE_Download-v2 workflow shared in this post but even that didn’t work:

KNIME Analytics Platform - v4
KNIME Server - v4.8.2

Thank you,
Vipul Phulphagar

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#2

Hi @vipul

Do you have a sample workflow that you could post? That would help me be able to test things appropriately.

Thanks!

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#3

Which edition of KNIME Server are you running? We know that the File Download node currently doesn’t work with KNME Server Small 4.8.2. We will release a bugfix next week that solves this problem.

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