Cloudera Docs

Enabling the Auto Actions feature in Telemetry Publisher

Steps for enabling the Cloudera Observability On-Premises Auto Actions feature in the Telemetry Publisher service.

Describes how to access and enable the Telemetry Publisher Auto Actions property settings.

  1. Verify that you have enabled the Telemetry Publisher service.
  2. In a supported web browser, log in to Cloudera Manager as a user with full system administrator privileges.
  3. From the Cloudera Manager navigation panel, click Clusters and then scroll down, locate, and select Cloudera Management Service.
  4. In the Status Summary section on the Cloudera Management Service page, click Telemetry Publisher.
  5. In the Telemetry Publisher page, select the Configuration tab.
  6. In the Alert message that appears, click Continue Editing Role Instance.
  7. In the Search field, enter Telemetry Publisher Advanced Configuration Snippet (Safety Valve) for telemetrypublisher.conf.
  8. In the Telemetry Publisher Default Group text box, enter the Telemetry Publisher Auto Actions configuration property settings that you require.
    For example, to enable Auto Actions for Spark applications, set the following:
    autoactions.yarn.app.collector.enabled=true
autoactions.collection.spark.enabled=true

    For the full list of available Auto Actions property settings for Telemetry Publisher, see Telemetry Publisher configuration settings for Auto Actions.

  9. Click Save Changes.
  10. Restart the Telemetry Publisher service on your cluster by doing the following:
    1. Go back to the Cloudera Manager Home page.
    2. From the Cloudera Manager Navigation panel, click Clusters and then scroll down, locate, and select Cloudera Management Service.
    3. In the Status Summary section on the Cloudera Management Service page, click Telemetry Publisher.
    4. From the Actions menu, select Restart this Telemetry Publisher.
    5. In the Restart message, confirm restarting the Telemetry Publisher Service on your cluster by clicking Restart.
    6. Monitor the restart progress until the Successfully restarted role message appears and then click Close.
Configure alert email properties using Cloudera Manager. For information, see Configuring Alert Email Properties in Cloudera Manager documentation.