Ambari is a UI for making the management of Hadoop easier. In the previous section, you learned how to implement ssh into the container. From there you could manage Hadoop, run Hive queries, download data, and add it to the HDFS file system. Ambari makes all of this much simpler, especially if you are not familiar with the command line. To open Ambari, browse to the URL as: http://sandbox.hortonworks.com:8080/.
The Ambari URL depends on your installation. If you have followed the instructions in this chapter, then this will be your URL. You must also have started the server from the Docker image.
You will be directed to the Ambari login page. Enter the user/password combination of raj_ops/raj_ops, as shown in the following screenshot: ...
