@Fernando Lopez Bello Based on the above configuration file for queue Zeppelin although user A submits a job first utilizes all the resources as the Queue's minimum-user-limit-percent is set to 20 the queue resources will be shared among subsequent users below is the link which explains with an example. https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.5/bk_yarn-resource-management/content/setting_user_limits.html But if you don't want all the resources to shared by user A even if there no other users then you can use user-limit-factor below is the link to a nice article about it. I can see user limit factor is 3 for Zeppelin Queue which means each user can utilize 3 times of queue capacity if resources are available & elasticity permits. https://community.hortonworks.com/content/supportkb/49640/what-does-the-user-limit-factor-do-when-used-in-ya.html In a nutshell minimum-user-limit-percent is a soft limit & user-limit-factor is a hard limit. ... View more

Hi @Fernando Lopez Bello Sharing of interpreter processes is easily adjustable Go to the interpreter setting page : And scroll down to the spark interpreter : By default interpreters are shared globaly : ie - all notes/users share the same interpreter instance (hence the same spark context) Change the setting to either "per note" or "per user" depending on your use case : - Per Note : ie - each note will instantiate a separate interpreter process - Per User : ie - each user instantiates a seperate interpreter process (which is shared amongst the notes for which he/she has ownership) Below an article written by one of the original developpers of zeppelin describing interpreter modes : https://medium.com/@leemoonsoo/apache-zeppelin-interpreter-mode-explained-bae0525d0555 Zeppelin documentation: https://zeppelin.apache.org/docs/latest/manual/interpreters.html#interpreter-binding-mode ... View more

User holger_gov does not have privileges to create policy. User has to have ADMIN role in ranger or needs to be delegated admin for the specified resource. Can you check this? See https://community.hortonworks.com/content/kbentry/88202/apache-ranger-delegated-admin.html for delegated admin feature. Also, ranger version in HDP 2.6.1 should be ranger 0.7. ... View more