Cluster Management - Big Data Made Easy: A Working Guide to the Complete Hadoop Toolset - page 243

Figure 8-22. Status of Cloudera services
Next to Clusters in the top bar is the Hosts option. If you click that, you'll view a clickable list of cluster hosts, as
shown in Figure 8-23 . You can add hosts to the cluster on this page, as well as inspect the hosts, assign them to a rack,
or decommission them. You can also start host roles here. Or, you can Click Disks Overview to obtain a detailed list of
disk statuses, as shown in Figure 8-24 .
Figure 8-23. List of Cloudera hosts