allocatable:
    cpu: "94"
    ephemeral-storage: "1519561896383"
    hugepages-1Gi: "0"
    hugepages-2Mi: "0"
    memory: "381935474387"
    pods: "250" 

JupyterHub fails when attempting to spawn a new notebook if one of the nodes does not have a unit attached to the memory. In the above code snippet, you can see "memory" is just an int.
This function fails: https://github.com/red-hat-data-services/jupyterhub-singleuser-profiles/blob/master/jupyterhub_singleuser_profiles/openshift.py#L150
12:34
Specifically, line 157 - memory isn’t set
The JSP code needs to be updated to have a case for when there isn't a unit
cc maros.roman