Viewing and reverting configuration changes for a cluster
View and revert configuration changes for a cluster.
- Go to the Status page for the cluster.
- Click
Configuration > Configuration
History.The Configuration History opens and displays a table of configuration changes.
- (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.
- (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.
- (Optional) Click the Revert Configuration
Changes button to revert the configuration
change.Cloudera Manager may show a message indicating required restarts.