Change Ambari password ← Big SQL Tech Sandbox You may sometimes see an invalid username/password error message when signing into Ambari:https://ambari.datascientistworkbench.com/#/main/dashboard/metricsAmbari uses your Labs Cloud (Demo Cloud) password. You can change your Labs Cloud password here:https://my.imdemocloud.com/users/editYou should specify your username without the @ part for Ambari.