General known issues

Known Issues identified in 1.5.0

FreeIPA is not supported: Cloudera does not support FreeIPA as a certified identity management system for CDW data service on CDP Private Cloud 1.5.0.
DWX-18903: Service "postgres-service-default-warehouse" is invalid: spec.externalName error: You see the following error during the Database Catalog creation stage after activating the environment in CDW:
Service "postgres-service-default-warehouse" is invalid: spec.externalName a lowercase RFC 1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')
. This could happen because if the value of the Hive Metastore Database Host (hive_metastore_database_host) property on the base cluster is not specified in lowercase.; Go to Cloudera Manager > Clusters > Hive service > Configuration and change the value specified in the Hive Metastore Database Host field to be in lowercase.

DWX-13759: DAS server and DAS WebApp pods exists even after disabling DAS: After you disable DAS from the Advanced Settings page, you may still see the DAS server and DAS WebApp pods running in the Database Catalog and Virtual Warehouse namespaces respectively.; Delete and recreate the Database Catalog and Virtual Warehouse.

OPSAPS-58019: “SERVICE_PRINCIPAL is required for kinit” error while activating a new environment: If the /etc/krb5.conf file on the Cloudera Manager host contains "include" or "includedir" directives, then you may encounter Kerberos-related failures on both Embedded Container Service and Red Hat OpenShift platforms. You may see the following error in the Database Catalog's metastore pod logs: SERVICE_PRINCIPAL is required for kinit.; To resolve this issue:

SSH into the Cloudera Manager host as an administrator.

Open the /etc/krb5.conf file for editing.

Comment the lines containing include and includedir directives.

Save the changes and exit.

Recreate the environment.
DWX-10403: Executor pods get stuck in pending state with a warning: In rare circumstances, when Impala or Hive executors start up either due to autoscaling or by manually restarting the executors, the pods may get stuck in a pending state with a warning such as "volume node affinity conflict". This happens due to a race condition in the storage class that provides local volumes.; Restart the pods so that they can be rescheduled on new nodes with enough resources.
DWX-8502: HMS health check does not check port 9083: The HMS health check script does not check the health of its service port 9083 and may provide incorrect health status.; None.