Install Cloudera Manager Packages
Cloudera Manager is installed on the Cloudera Manager Server host using packages.
- 
        On the Cloudera Manager Server host, type the following commands to install the
          Cloudera Manager packages: 
        OS Command RHEL sudo yum install cloudera-manager-daemons cloudera-manager-agent cloudera-manager-serverSLES sudo zypper install cloudera-manager-daemons cloudera-manager-agent cloudera-manager-serverUbuntu sudo apt-get install cloudera-manager-daemons cloudera-manager-agent cloudera-manager-server
- If you are using an Oracle database for Cloudera Manager
          Server, edit the /etc/default/cloudera-scm-serverfile on the Cloudera Manager server host. Locate the line that begins withexport CMF_JAVA_OPTSand change the-Xmx2Goption to-Xmx4G.
