Cloudera Docs

Historical workload cleanup settings

For optimizing performance you can configure livelog retention period and clean up databases from Cloudera AI on premises 1.5.5 SP1. Enable these features in Site Administration > Settings under the Historical Workload Cleanup Settings option to enhance and optimize performance.

Cloudera AI offers enhanced flexibility for managing persistent volume (PV) size. You can configure the livelog retention period and enable a periodic database cleanup feature. The retention period is easily customizable in the Site Administration > Settings and defaults to 180 days, allowing you to better adapt to your specific storage needs.

To configure livelog retention and clean up databases, follow the steps:

  1. In the Cloudera console, click the Cloudera AI tile.

    The Cloudera AI Workbenches page displays.

  2. Select the required workbench.
    The Home page of the workbench is displayed.
  3. Select Site Administration in the left navigation pane.

    The Site Administration page displays.

  4. Select the Settings tab.
  5. Navigate to the Historical Workload Cleanup Settings section of the Settings page.
  6. Add the number of days for livelog retention period in the Livelog Retention Period (Days) field.

    The default value is 180 days.

  7. Select the Clean DB entries checkbox to enable periodic cleanup of database tables.

    The Cleanup DB entries checkbox in the Site Administration > Settings allows Administrators to enable periodic cleanup of database tables, including dashboards, dashboard_pods, model_deployments, and user_events, for entries older than the livelog retention period.

  8. Select the Update button.