I have setup an EMR 4.4 cluster with Zeppelin/Spark configured. I successfully managed to setup Zeppelin on localhost and was logged in as anonymous. I added created a user and password and continued to work with my notebook. I later started a new cluster and I am now presented with a login screen for Zeppelin which will not accept my username and password. Is there a way to flush the privileges or find out what I did enter?
Many thanks!
Added the port at the end and it allowed access.
http://127.0.0.1:8890/