This is the documentation for Cloudera Manager 4.8.4.
Documentation for other versions is available at Cloudera Documentation.

ZooKeeper Metrics

Metric Name Description Unit CDH Version
alerts Alerts events CDH3, CDH4
canary_duration Duration of the last or currently running canary job ms CDH3, CDH4
canary_health Health of the canary job canary health CDH3, CDH4
events_critical Critical Events events CDH3, CDH4
events_important Important Events events CDH3, CDH4
events_informational Informational Events events CDH3, CDH4
kaiser_health Health value computed by Cloudera Manager kaiser health CDH3, CDH4
longest_running_zk_server_role_start Start time of the most longest running ZooKeeper server role timestamp CDH3, CDH4
num_ongoing_zk_leader_elections Total number of ongoing ZooKeeper Leader Elections items CDH3, CDH4
num_running_follower_zk_servers Total number of ZooKeeper servers in Follower mode items CDH3, CDH4
num_running_leader_zk_servers Total number of ZooKeeper servers in Leader mode items CDH3, CDH4
num_running_observer_zk_servers Total number of ZooKeeper servers in Observer mode items CDH3, CDH4
num_running_standalone_zk_servers Total number of ZooKeeper servers in Standalone mode items CDH3, CDH4
num_running_zk_servers Number of running ZooKeeper servers servers CDH3, CDH4
scm_service_state Service state according to Cloudera Manager SCM service state CDH3, CDH4
subject_status_1 Field containing subject specific status information subject status CDH3, CDH4
subject_status_10 Field containing subject specific status information subject status CDH3, CDH4
subject_status_2 Field containing subject specific status information subject status CDH3, CDH4
subject_status_3 Field containing subject specific status information subject status CDH3, CDH4
subject_status_4 Field containing subject specific status information subject status CDH3, CDH4
subject_status_5 Field containing subject specific status information subject status CDH3, CDH4
subject_status_6 Field containing subject specific status information subject status CDH3, CDH4
subject_status_7 Field containing subject specific status information subject status CDH3, CDH4
subject_status_8 Field containing subject specific status information subject status CDH3, CDH4
subject_status_9 Field containing subject specific status information subject status CDH3, CDH4
zk_current_epoch The current epoch of the ZooKeeper service epoch CDH3, CDH4
zk_current_xid The current xid of the ZooKeeper service ZooKeeper XID CDH3, CDH4
zk_green_servers Total number of healthy ZooKeeper servers servers CDH3, CDH4
zk_num_servers Number of configured ZooKeeper servers servers CDH3, CDH4
zk_yellow_servers Total number of healthy ZooKeeper servers with a "Concerning" health status servers CDH3, CDH4