Problems with running Jupyter Notebook in the servers

[Predrag Punosevac]

SQLite database used by Jupyter notebook is probably corrupted. As
discussed previously on numerous occasions on this mailing list you are
supposed to store your Jupyter local notebook SQLite database on the local
file system (scratch) directory. You are probably storing it in your home
directory which is NFS share. NFS mounts sometimes get corrupted as it
happened late last night and I had to clear stale file handless by
rebooting the main file server. Now you are stuck.

Remove all SQLite databases associated with Jupyter notebook and start
again.

I think Ben or somebody contributed a small blurb about this for our Wiki.
I would swear it is there. On an unrelated note as somebody familiar with
Mathematica notebooks, where the idea for the Jupyter notebook came from, I
don't know how you can guys program in that thing. I concur it is useful
for presentations and sharing the code but for real programming, you need
an actual editor.

Cheers,
Predrag

On Thu, Mar 11, 2021 at 5:58 PM Cecilia Morales Garza <
cgmorale at andrew.cmu.edu> wrote:

> Hi Predrag,
>
> I am running into an issue where I can access the jupyter notebook website
> but when I click on a specific .ipynb file it keeps loading forever and it
> never shows the script. Today is the first day that this happens. (See
> screenshot attached).
>
> I tried running this in different servers and different ports but nothing
> seems to work. I asked other people in the lab and they don't seem to have
> this issue.
>
> Do you have any suggestions or ideas on what is going on?
>
> Best,
> Ceci
>
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