Upgrading Ambari Metrics
Steps
Confirm that Ambari Metrics service is stopped and in Maintenance Mode.
If Ambari Metrics service is not stopped, from Ambari Web, browse to Services > Ambari Metrics and select Stop from the Service Actions menu.
On every host in your cluster running a Metrics Monitor, run the following commands:
yum clean all
yum upgrade ambari-metrics-monitor ambari-metrics-hadoop-sink
Execute the following command on all hosts running the Metrics Collector:
yum upgrade ambari-metrics-collector
Execute the following command on the host running the Grafana component:
yum upgrade ambari-metrics-grafana
Important | |
---|---|
DO NOT START the Ambari Metrics System service. It will be started automatically during the HDP upgrade process. |
Next Steps