Cannot Open JupyterLab in EMR


I am attempting to open a JupyterLab instance on an EMR cluster. When I click Open In JupyterLab the page redirects back to the EMR - AWS Console. The net result is that I cannot run JupyterLab at all in EMR. This seems to have begun this morning around early (3?) AM EST


  • EMR version 6.3.0 and 6.4.0 have been tried
  • Open In JupyterLab and Open In Jupyter have been tried
asked 2 years ago548 views
1 Answer

This may be due to your session token not updated and AWS is not able to authenticate against it. Please clear your browser cache and retry, Alternatively you can try a different browser.

answered 2 years ago

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