We followed these steps to configure the Cloudera Manager Server:

1. We downloaded and ran the Cloudera Manager installer script from the repository using these commands:

[root@hadoop-namenode oracle] # wget   https://archive.cloudera.com/cm6/installer/latest/cloudera-manager-installer.bin

[root@hadoop-namenode oracle] # ./cloudera-managerinstaller.bin

2. The screen that is shown in the figure below appeared, indicating that installation had begun. We clicked Next to continue.

Figure 6.              Cloudera Manager Server installation script

3. The system displayed a message to indicate that the Cloudera Manager Server installation was successful.  We clicked OK to continue.

Figure 7.              Installation successful message

4. We confirmed that the Cloudera Manager Server process was running from the operating system using these commands:

[root@hadoop-namenode ~]# service cloudera-scm-server status

Redirecting to /bin/systemctl status cloudera-scm-server.service

cloudera-scm-server.service - Cloudera CM Server Service

Loaded: loaded (/usr/lib/systemd/system/cloudera-scm-server.service; enabled; vendor preset: disabled)

Active: active (running) since Mon 2020-11-02 16:11:01 IST; 7min ago

Main PID: 22277 (java)

Tasks: 146

CGroup: /system.slice/cloudera-scm-server.service

└─22277 /usr/java/jdk1.8.0_181-cloudera/bin/java -cp .:/usr/share/java/mysql-connector-java.jar:/usr/share/java/oracle-connector-java.jar:/usr/.