Upgrading Pre-upgrade checklistThere is a list of pre-upgrade checks that will run after the upgrade version has been chosen. This checklist verifies if your cluster is ready for upgrade.Pre-upgrade - Upgrading Cloudera Data Engineering serviceYou can seamlessly upgrade a previous Cloudera Data Engineering service version to a new version.Cloudera Data Services on premises supported in-place upgrade pathsSupported upgrade paths for Cloudera Data Services on premises.Upgrading Cloudera ManagerYou must use Cloudera Manager version 7.13.1 CHF3 to install or upgrade to Cloudera Data Services on premises 1.5.4. Upgrade from 1.5.3 or 1.5.4 to 1.5.5 on Cloudera Embedded Container ServiceYou can upgrade your existing Cloudera Data Services on premises version 1.5.3 or 1.5.4 to 1.5.5 without performing uninstalling the previous version. Post-upgrade - Ozone Gateway validationIf you are using Cloudera Data Engineering, after upgrading Cloudera Data Services on premises you must validate that the Ozone Gateway is working as expected. This procedure applies to both 1.5.3 and 1.5.4 to 1.5.5 upgrades. Post-upgrade - Restoring Cloudera Data Engineering serviceAfter you take backup of the Cloudera Data Engineering service and upgrade your Cloudera platform, you can restore the Cloudera Data Engineering service. Once you upgrade to Cloudera Data Engineering 1.5.5, the endpoints that you were using in the previous version are not supported.
