Cloudera Docs

Upgrade OS version of Cloudera Data Hub clusters to RHEL 8.10

During a Data Lake upgrade, the Data Lake OS is automatically upgraded to RHEL 8.10. In case of Cloudera Data Hub clusters, you need to upgrade the OS to RHEL 8.10 manually.

After performing Cloudera Runtime version upgrade of the Cloudera Data Hub cluster, open the Upgrade UI again and the 7.3.1 (OS upgrade, OS: redhat8)option will now be available in the drop-down menu.

  1. Select 7.3.1 (OS upgrade, OS: redhat8) and run Validate and Prepare.
  2. Once Validate and Prepare completes, return to this page, select 7.3.1 (OS upgrade, OS: redhat8) again and run Upgrade.