I had a root directory issue on one of my ambari nodes during setup and now I am trying to re-move it from the cluster. When I try to remove the node in the web ui I get a message saying I need to remove the following services: Atlas Metadata Server, DRPC Server, NameNode, Spark History Server, Storm UI Server. My steps were: 1) Decommission node 2) Move the NameNode with the UI 3) Try restart service but received a similar error (without the namenode warning) 4) I tried deleting the node and the services with the API, but that yeilded errors also Many of these master services do not have a move feature in the UI and I have not seen move operations in the api either. For these remaining services, how can I either force Ambari to delete this terminated node, and then manually install services on new nodes, or move the services to a new node? ... View more