Documentation index for AI agents (llms.txt)

Pre-upgrade - Upgrading Cloudera Data Engineering service

You can seamlessly upgrade a previous Cloudera Data Engineering service version to a new version.

important

On OpenShift Container Platform, when the Cloudera Control Plane is upgraded (from 1.5.5-SP3 or later to 1.5.5-SP4), the Istio XListenerSet custom resource definition (CRD) that exposes the service endpoints is removed. As a result, the endpoints of your existing Cloudera Data Engineering service and its virtual clusters become inaccessible until you upgrade Cloudera Data Engineering. Also, irespecitve of versions, Cloudera does not recommend using virtual clusters while the Cloudera Control Plane is on a higher version and Cloudera Data Engineering has not been upgraded. You must upgrade Cloudera Data Engineering after you upgrade the Cloudera Control Plane.

Related information

Cloudera Data Engineering on premises upgrade FAQs

In-place upgrade of Cloudera Data Engineering
Learn how to perform an in-place upgrade for Cloudera Data Engineering on Cloudera Data Services on premises.
Side-by-side upgrade of Cloudera Data Engineering
You can seamlessly upgrade a previous Cloudera Data Engineering service version to a new version.

Parent topic: Upgrading Cloudera Data Services on premises using OpenShift Container Platform