Question-9: Select all the statements which are correct for CDP Cloudera Cluster and Cloudera manager?

1. Each individual cluster can only be associated with a single Cloudera Manager Server.
2. In a single CDP Cluster, we can have more the one Cloudera Runtime Environment.
3. A single Host of CDP cluster can join more than one CDP Cluster, which all are managed by Single Cloudera Manager.
4. Gateway node role can be used to provide access to a client for a Specific service from Cluster services.

Answer: 1, 4

Exp:

CDP Cluster

• This represents a set of computers in a rack or rack of computers that contains an HDFS filesystem and runs MapReduce and other processes on that data.
• Association: Please keep in mind that each individual cluster can only be associated with a single Cloudera Manager Server.
• Logical Entity: In Cloudera Manager, a logical entity that contains a set of hosts, a single version of Cloudera Runtime installed on the hosts, and the service and role instances running on the hosts is a cluster.
• Host: Please keep in mind that a host can belong to only one cluster.