I've using jupyter notebook + pyspark following the guide http://www.cloudera.com/documentation/enterprise/latest/topics/spark_ipython.html.
I have two questions:
1. how to use kerberos to seperate users in pyspark jupyter notebook, jupyter hub?
2. how to use scala spark kernel in jupyter notebook?
Thanks a lot.
Could I use http://toree.apache.org/ to solve this problem?