Jupyter notebook kernel not found error

asif_dataiku

Unable to run jupyter notebook and gets kernel not found error

ipython log as below :

[48502/MainThread] [WARNING] [NotebookApp] Blocking Cross Origin API request for /jupyter/api/contents/abc/xyz%20Python%20notebook.ipynb. Origin: https://dataiku-hostname, Host: x.x.x.x:10000

[48502/MainThread] [WARNING] [NotebookApp] Not Found

[48502/MainThread] [WARNING] [NotebookApp] 404 PUT /jupyter/api/contents/abc/xyz%20Python%20notebook.ipynb (127.0.0.1) 4.91ms referer=https://x.x.x.x/jupyter/notebooks/abc/xyz Python notebook.ipynb

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Operating system used: centos

Catalina

Hi @asif_dataiku

This warning can be triggered when you have a reverse proxy placed in front of DSS that does not correctly preserve the Host header. In this case you will need to check reverse-proxy configuration. The original Host header needs to be set according to our documentation:

    proxy_set_header Host $http_host;