Reserving the Master Host for CSD Deployments
On CSD-based deployments, this feature can be enabled in Cloudera Manager. Note that this feature is not yet available as a configuration property in Cloudera Manager. However, you can use an Advanced Configuration Snippet (Safety Valve) to configure this.
- Log into the Cloudera Manager Admin Console.
- Go to the CDSW service.
- Click the Configuration tab.
- Search for the following property: Reserve Master Host., then select the checkbox to enable it.
- Click Save Changes.
- Restart the CDSW service to have this change go into effect.