Viewing and reverting configuration changes for a cluster

View and revert configuration changes for a cluster.

  1. Go to the Status page for the cluster.
  2. Click Configuration > Configuration History.
    The Configuration History opens and displays a table of configuration changes.
  3. (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.
  4. (Optional) Click the Details link in a row to view more information about the change.
    The Revision Details dialog box displays details of the configuration change.
  5. (Optional) Click the Revert Configuration Changes button to revert the configuration change.
    Cloudera Manager may show a message indicating required restarts.