September 10, 2021
Cloudera Operational Database 1.15 version provides a new option for the upgrade-database command and supports DataHub/OpDB deployment across multiple availability zones.
The upgrade-database command supports a new option to upgrade only the operating system
Cloudera Operational Database provides a new option --os-upgrade-only for the upgrade-database command, which you can use to upgrade only the operating system to the latest supported version addressing any CVEs that were patched in the operating system. Running the upgrade-database command with this option does not have an effect on the Cloudera runtime version running on the given cluster.
Cloudera Operational Database supports DataHub/OpDB deployment across multiple availability zones (Multi-AZ) to ensure high availability
- Cloudera Operational Database introduces a technical preview version of Multi-AZ deployment capability and is available by special request through your account team.
- When you enable Cloudera Operational Database, by default it deploys all the databases across three availability zones identified in the Cloudera Shared Data Experience by the provided network subnets. CDP CLI beta provides a new --disable-multi-az to limit deployments to a single availability zone.
Cloudera Operational Database can disable ephemeral storage in CLI
Cloudera Operational Database provides the ability to disable the ephemeral storage using a new command --disable-ephemeral-storage.
Cloudera Operational Database provides the ability to list all the HBase snapshots using different filters
Cloudera Operational Database supports listing all the HBase snapshots created within a database of an environment using these filters, time range, snapshot name, and command ID. For example, you can use the time range filter to obtain the snapshots created within a particular time, the command ID filter to know the status of a snapshot operation.
