Hello, From what version of Ranger this delegate admin feature is supported? This is a cool feature for multi-level provisioning powers ... View more

@Benjamin Leonhardi Can you help me with working demo of enabling service level authorization for yarn. I have followed the steps in https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/ServiceLevelAuth.html#Enable_Service_Level_Authorization but it is not working. I can run yarn jobs from any user irrespective of the acl settings. I need this in HDP 2.3.4.0 with Ambari 2.2.0 ... View more

Only apply patches if necessary and instructed by support. In case you don't have a support contract, here's Pivotal instructions to patch Ambari, we don't provide steps due to the reasons above. http://hawq.docs.pivotal.io/docs-hawq/topics/hdp-prerequisites.html Needless to say its at your own risk. ... View more

just to close the loop on this, I tested this and it works. Here's my article that describes the process https://community.hortonworks.com/articles/52844/hdp-clients-with-multi-version-and-multi-os-suppor.htm ... View more

Note that this actually how to turn off the timeline server ... View more

@Neeraj Sabharwal Many thanks! ... View more

@Wael Emam Its never recommended to have different OS for same host in cluster. If you still manage to bypass this for ambari agent install you will still face issue while deploying services and running applications on the host. Better is to re-install and use same version of OS. Still you can check - https://community.hortonworks.com/questions/18479/how-to-register-host-with-different-os-to-ambari.html ... View more

So what about Ranger User Sync? How to do HA for User Sync? Regards ... View more

@xingxing di @bhagan @Neeraj Sabharwal can you guys please post step by steps to start Kylin on HDP 2.3.2 and pre-requisites for the same? Thanks in advance ... View more