3. Post-Upgrade Tasks
Depending on the configuration of your cluster and the Ambari version you are starting with, review the following post-upgrade tasks.
|
Task |
Description |
|---|---|
|
If your cluster includes legacy Nagios and Ganglia services, they must be removed and replaced with Ambari Alerts and Metrics. | |
|
If you have upgraded from Ambari 1.7 or earlier and your cluster was configured for Kerberos, you must adjust Ambari. | |
|
If your cluster includes the Ambari Metrics System (“AMS”) service, you must upgrade the system along with Ambari. | |
|
If your cluster includes the SmartSense service, you must upgrade it along with Ambari. |