Hi All I seem to have some issues with the new Sandbox If I create a folder with sub-folders, I am able to rm -rf it. While attempting the following tutorial I am having some issues deleting folders NiFI Tutorial I am trying to clear the /var/lib/ambari-server/resources/stacks/HDP/$VERSION/services/NIFI, so that I can download the required NIFI for the tutorial, but I get the following error: When trying to move the folder I am the root user, and have attemted to run these commands with SUDO, get the same issue Also when trying to just install Nifi using Ambari: I have tried using vmware 2.5, but I'm getting the connectivity issues highlighted here: VMWare connectivity issues, so cannot access the Ambari on that one ... View more