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JupyterHub: Difference between revisions
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Only one interactive job with priority boost
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(Only one interactive job with priority boost) |
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[[File:JupyterHub_Server_Options.png|thumb|<i>Server Options</i> form on Béluga's JupyterHub]] | [[File:JupyterHub_Server_Options.png|thumb|<i>Server Options</i> form on Béluga's JupyterHub]] | ||
Once logged in, depending on the configuration of JupyterHub, the user's web browser is redirected to either | Once logged in, depending on the configuration of JupyterHub, the user's web browser is redirected to either | ||
a) a previously launched Jupyter server, | <b>a)</b> a previously launched Jupyter server, | ||
b) a new Jupyter server with default options, or | <b>b)</b> a new Jupyter server with default options, or | ||
c) a form that allows a user to set different options for their Jupyter server before pressing the <i>Start</i> button. | <b>c)</b> a form that allows a user to set different options for their Jupyter server before pressing the <i>Start</i> button. | ||
In all cases, it is | In all cases, it is equivalent to accessing requested resources via an [[Running_jobs#Interactive_jobs|interactive job]] on the corresponding cluster. | ||
<b>Important:</b> on each cluster, only one interactive job at a time gets a priority increase in order to start in a few seconds or minutes. That includes <code>salloc</code>, <code>srun</code> and JupyterHub jobs. If you already have another interactive job running on the cluster hosting JupyterHub, your new Jupyter session may never start before the time limit of 5 minutes. | |||
== Compute resources == <!--T:15--> | == Compute resources == <!--T:15--> | ||