@Sam2020 Logically this is a maintenance upgrade so no much trouble and extra steps needed.  Your steps looks good till "c" i.e once you upgrade Cloudera Manager server to 7.4.4 there is a very simple steps you need, means just activate the Parcels or 7.1.7 that’s it. In layman’s term these steps will look like this.  I am assuming you have the parcels for 7.1.7 available (credentials and repo details). Then follow below steps. 1.) Please stop the cluster services 2.) Navigate to CM -> hosts -> parcels -> Parcel Repository & Network Settings and include the 7.1.7 parcel "Remote Parcel Repository URLs" 3.) Take the back up of the required service databases following the steps below https://docs.cloudera.com/cdp-private-cloud/latest/upgrade-cdp/topics/ug_cdh_upgrade_backup.html 4.) Download, distribute and activate patch parcel 5.) Start the services. You are all set. ... View more

@reca This should work. The Oracle Database earlier versions are supported for C5.13. Please see the support matrix here.  https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/cm_ag_migrate_postgres_db_to_oracle_mysql.html   Once you decide the Oracle DB version you can just follow this guide for migrating a Postgres DB to Oracle.  https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/cm_ag_migrate_postgres_db_to_oracle_mysql.html ... View more

@wert_1311 A Cloudera Enterprise license is required for the following features: LDAP and SAML authentication Configuration history Alerts delivered as SNMP traps and custom alert scripts Backup and disaster recovery Operational reports Cloudera Navigator Commands such as Rolling Restart, History and Rollback, and Send Diagnostic Data Cluster Utilization Reports Role Based Access Control and Cluster-specific Roles https://docs.cloudera.com/documentation/enterprise/6/6.3/topics/cm_ag_licenses.html ... View more