Configuring Data Hub and Data Lake ClustersPDF version

Viewing and Editing Host Overrides

You can override the properties of individual hosts in your cluster.

Minimum Required Role: Cluster Administrator (also provided by Full Administrator) This feature is not available when using Cloudera Manager to manage Data Hub clusters.

  1. In the left menu, click Hosts > Configuration.
  2. Use the Filters or Search box to locate the property that you want to override.
  3. Click the Add Host Overrides link.


    The Add Host Overrides dialog box displays.



  4. Select one or more hosts to override this property.
  5. Enter the new value(s) in the New Override Value section.
  6. Click Add.
    The Hosts Configuration page displays again and now shows the overridden values you just entered.
  7. If necessary, you can further edit the overrides:

    • To remove the override, click the X next to the Remove Override link.

    • To apply the same value to all hosts, click Edit Identical Values. Click Edit Individual Values to apply different values to selected hosts.

  8. Click Save Changes.
  9. If the property indicates Requires Agent Restart, restart the agent on the affected hosts.