Rolling upgrades overview

With the release of Runtime 7.2.18, rolling upgrades for certain Data Lakes and Data Hubs are now available.

Rolling upgrades allow you to upgrade the Data Lake Runtime and OS, or the Data Hub Runtime and OS, without stopping the cluster and its services. This means that you can upgrade a Data Lake without stopping the attached Data Hubs and Data Services, or upgrade a Data Hub without workload downtime.

Rolling upgrades for the Data Lake are limited to certain Data Lake Runtime versions and shapes. Rolling upgrades for Data Hubs are limited to certain Runtime versions and cluster templates. See the following topics for available upgrade paths and limitations.