If that’s the server that’s running the Hub, can you run the same command on a singleuser server? (For instance, from inside the Terminal on Jupyter lab.)
If that’s the singleuser server, run the same command on the Hub. On Wed, Mar 31, 2021 at 11:46 AM Sunil Patil <[email protected]> wrote: > Hi Charles, > > Thanks for getting back to me. I checked versions (ran command, pip freeze > | grep jupyter) and below is the outcome, > jupyter==1.0.0 > jupyter-client==5.3.4 > jupyter-console==6.0.0 > jupyter-core==4.6.1 > jupyter-telemetry==0.1.0 > jupyterhub==1.1.0 > jupyterlab==2.2.5 > jupyterlab-server==1.2.0 > > Could you please advise if any of these versions may be causing this issue? > > Thanks, > Sunil. > > On Wed, 31 Mar 2021, 2:46 pm Charles Forelle, <[email protected]> wrote: > >> This could be a lot of things but I had similar errors that seemed to >> stem from a mismatch between versions. Are you running the same versions of >> jupyterlab and jupyterhub on both the Hub and the singleuser servers? >> >> On Wed, Mar 31, 2021 at 8:57 AM Sunil Patil <[email protected]> >> wrote: >> >>> Hi, >>> Can some one please help me with below issue? >>> I randomly get errors 'Server Not Running' and 'Your server at ... is >>> not running. Would you like to restart it?' With option 'Restart' or >>> 'Dismiss'. >>> This error occurs even if my code is running. >>> We have not set up any time out for inactivity in config file >>> jupyter_notebook_config.py or jupyterhub_config.py. >>> In jupyter logs I can see errors like: 'Failing suspected API request to >>> not-running server: /username/jupyter/hub/user/username/api/kernels' >>> >>> This behaviour interrupts running code and causes double work. >>> Can someone please guide me to identify root cause for this issue? and >>> how to overcome this? >>> >>> Thanks, >>> Sunil >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Project Jupyter" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/jupyter/CAAmKPtigiwy0ZF-eKh-HccQAiUMg2rYJZmNPpQxcVEzvCnQ9tg%40mail.gmail.com >>> <https://groups.google.com/d/msgid/jupyter/CAAmKPtigiwy0ZF-eKh-HccQAiUMg2rYJZmNPpQxcVEzvCnQ9tg%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Project Jupyter" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> > To view this discussion on the web visit >> https://groups.google.com/d/msgid/jupyter/CAOFssWyuXtx20b4oqFNffrfM1Kd8YWSt44W8_7bBZT4vJ%3D3yvA%40mail.gmail.com >> <https://groups.google.com/d/msgid/jupyter/CAOFssWyuXtx20b4oqFNffrfM1Kd8YWSt44W8_7bBZT4vJ%3D3yvA%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "Project Jupyter" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jupyter/CAAmKPtjMYtyW39EoAj%3DJowDed__cpqb%2BOvfiM3-sWN9WwageUw%40mail.gmail.com > <https://groups.google.com/d/msgid/jupyter/CAAmKPtjMYtyW39EoAj%3DJowDed__cpqb%2BOvfiM3-sWN9WwageUw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/CAOFssWynr7fN9cFfAV5Dx3bH2Bh7PVNxLdm%2BxZuxMaiK7hdFXA%40mail.gmail.com.
