Hi @John Cleveland Both the popular HDP and HDF Sandboxes are delivered as Dockerized containers. You are correct that there is a Docker container, as well as a Host machine that are different but ship within the same VM appliance. The following link from the docs might help provide additional clarity as well: https://hortonworks.com/tutorial/hortonworks-sandbox-guide/section/2/ ... View more

hi @John Cleveland If you are using the HDF VirtualBox sandbox, you should be able to boot the machine and follow the Getting To Know the Sandbox guide here: https://hortonworks.com/tutorial/getting-started-with-hdf-sandbox/ I don't recall having to do any setup via scripts, just point my browser to the NiFi UI (http://sandbox.hortonworks.com:19090/nifi) Can you reach the NiFi URL after booting the machine? ... View more

Hi @sai saiedfar I've seen this in the Ambari Hive View 2.0, where if you once select a property, it becomes grey and cannot be selected again. I suspect its a UI bug, and will report it internally. To work around it, get out of the Hive View 2.0 and come back in and the property will be selectable again. When I tried just now, I just went back to the Ambari dashboard, waited it for the dashboard to load, then went back into the Hive View 2.0 and the property was again selectable for me to set. In the first screenshot, the values I've tried to select, did not update, and re-select are grey. In the second screenshot, ascreen-shot-2017-06-23-at-103601-am.pngfter going out and back into the Hive View 2.0, they are selectable again and able for me to set the execution engine to 'tez'. screen-shot-2017-06-23-at- 102625-am.png ... View more