View and revert configuration changes for a service, role, or
host.
-
Go to the Status page for a service, role,
or host
- Click the Configuration tab. (To view
configurations for all hosts, go to
.)
- Click the History and Rollback link.
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.
- Click the Details link.
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.
