On Tue, Feb 21, 2017 at 3:31 PM, Sergei Ponomarev < [email protected]> wrote:
> Dear Developers, > > I have three questions: > > 1) Is there a way to run parallel jobs in Jupyterhub (via Jupyter > Notebook)? For example, can a user submit his/her job to the queue > (UGE/SGE) from inside Jupyterhub GUI? Should Jupyterhub in this case be > hosted on the head node? > > 2) Depending on 1) do you recommend running Jupyterhub on the head node > and/or regular node? We may have 20-30 students running Jypyterhub at the > same time. Would that affect head node performance, or would this be ok > considering 1) is implemented? > Yes, you can do this. There are varying levels of implementations of submitting jobs more conveniently from notebooks, but you can always resort to `!qsub`. Putting JupyterHub on a head node is one such approach. You can run notebooks locally or on work nodes via a Spawner. If you use BatchSpawner, you can run JupyterHub on the login node, and each user's notebook will run on a work node as a real job. This makes the load on the login node very low, because the JupyterHub process itself doesn't do very much other than submit jobs. Some clusters have dedicated a single node to JupyterHub, running notebooks on that node, where users can submit jobs from their notebooks. -Min > > and > > 3) Can users share notebooks, and, if so, how can this be achieved? We are > using LDAP on our HPC cluster, if that helps. > > Thank you in advance! > > Sergei > > > -- > 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 post to this group, send email to [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jupyter/6899fcb4-ac97-4852-9332-b0f79f513610%40googlegroups.com > <https://groups.google.com/d/msgid/jupyter/6899fcb4-ac97-4852-9332-b0f79f513610%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/CAHNn8BWbQ_7iQakKjf6CxNSzf0XRzYX%3Dyeaa6AuZEAhGQOYn0A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
