You can disable the Cloudera Observability Real-time monitoring (RTM) feature to meet
your specific requirements.
Instructions to disable the feature apply to the selected Data
Hub cluster and any newly created clusters on environments with
CDP Data Hub 7.2.18.100 and higher version or clusters upgraded to the same version.
-
Log in to Cloudera Manager as a Cluster Administrator, Limited Administrator,
or Configurator.
For information on Cloudera Manager user roles, see Default User
Roles in the Cloudera Manager documentation.
-
Navigate to each of the following services individually:
-
Go to the Instances tab
-
Select the following roles for each service:
| Service name |
Role type |
| YARN |
Resource Manager |
| Hive |
HiveServer2 |
| Impala |
ImpalaDaemon |
-
Go to the Configuration tab and search for OpenTelemetry
configuration.
-
Clear the Enable Real-Time Monitoring for Jobs /Queries with
OpenTelemetry (otelcol_should_collect_rtm_logs) option.
-
From tab, click the Actions menu corresponding
to the cluster name and select Refresh Cluster.
For information on refreshing a cluster, see Starting, Stopping,
Refreshing, and Restarting a Cluster in the Cloudera Manager
documentation.
The Cloudera Observability Real-time monitoring feature is disabled.
