Hello all,   Just starting up the system and while it is checking the current configuration, I get the following:   "Configuration files located in /etc/hue/conf .empty" Potential misconfiguration detected. Fix and restart Hue   down                                  The Oozie server is not available Oozie Editor/Dashboard     The app won't work without running Oozie server Pig Editor                            The app won't work without running Oozie server   Would appreciate your step by step help.   Thanks in advance.   L Total Rookie ... View more