Point your web browser to

http://<your.ambari.server>:8080

,where <your.ambari.server> is the name of your ambari server host.

For example, a default Ambari server host is located at http://c6401.ambari.apache.org:8080 .

Log in to the Ambari Server using the default user name/password: admin/admin. You can change these credentials later.

For a new cluster, the Cluster Install wizard displays a Welcome page.