Cloudera Docs

Upgrading Ambari Metrics

Upgrade to Ambari and perform necessary post-upgrade checks. Make sure all services are up and healthy.

  1. Make sure Ambari Metrics service is stopped. From Ambari Web, browse to Services > Ambari Metrics and select Stop from the Service Actions menu.
  2. On every host in your cluster running a Metrics Monitor, run the following commands:
    For RHEL/CentOS/Oracle Linux:
    yum clean all
yum upgrade ambari-metrics-monitor 
yum upgrade ambari-metrics-hadoop-sink
    For SLES:
    zypper clean
zypper up ambari-metrics-monitor 
zypper up ambari-metrics-hadoop-sink
    For Ubuntu:
    apt-get clean all
apt-get update
apt-get install ambari-metrics-assembly
  3. Execute the following command on all hosts running the Metrics Collector:
    For RHEL/CentOS/Oracle Linux:
    yum upgrade ambari-metrics-collector
    For SLES:
    zypper up ambari-metrics-collector
    For Ubuntu:
    apt-get clean all
apt-get update
apt-get install ambari-metrics-collector
  4. Execute the following command on all hosts running the Grafana component:
    For RHEL/CentOS/Oracle Linux:
    yum upgrade ambari-metrics-grafana
    For SLES:
    zypper up ambari-metrics-grafana
    For Ubuntu:
    apt-get clean all
apt-get update
apt-get install ambari-metrics-grafana
  5. Start Ambari Metrics Service.

    From Ambari Web, browse to Services > Ambari Metrics select Service Actions then choose Start.