@Benjamin Leonhardi It would be interesting to see Ambari with Multiple clusters ... View more

@Benjamin Leonhardi Will it restrict the view of queues? The above settings helps to implement the control/authority but admins can still see everything... ... View more

@Artem Ervits Good question and I thought about using different installs of ambari views but instances will be reading the same configurations. As we cannot manage multiple clusters from ambari so multiple admins with segregation of different view of cluster is not possible. Admin can see everything so it's not possible. As mentioned above, It would be interesting to see when ambari manages multiple clusters. https://issues.apache.org/jira/browse/AMBARI-1518 ... View more

Ambari HDFS --> Configs --> Advanced ....scroll down ... View more

See this @Pradeep kumar ... View more

Main issue is because of setting SPARK_HOME export SPARK_HOME=/usr/hdp/2.3.4.1-10/spark/ ... View more

@Rushikesh Deshmukh Welcome! Remember, Its all JVM so basic knowledge on jvm does help a lot. ... View more

@marko http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.3.4/bk_installing_manually_book/content/spark_prerequisites.html ... View more

@marko Nice!!!!!! You are way ahead 🙂 Can you try running your job from different node? ... View more