Configuring Data Hub ClustersPDF version

Viewing and reverting configuration changes for a service, role, or host

View and revert configuration changes for a service, role, or host.

  1. Go to the Status page for a service, role, or host
  2. Click the Configuration tab. (To view configurations for all hosts, go to Hosts > All Hosts > Configuration.)
  3. Click the History and Rollback link.
    The Configuration History opens and displays a table of configuration changes.
  4. (Optional) Click Filter by Time Range and select a time range from the options on the right (30m, 1h, 2h, 6h, 12h, 1d, 7d, 30d) to limit the historical display.
  5. Click the Details link.
    The Revision Details dialog box displays details of the configuration change.
  6. (Optional) Click the Revert Configuration Changes button to revert the configuration change.
    Cloudera Manager may show a message indicating required restarts.