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Version: v1.6.x

Monitoring Hbase Master

Collect monitoring data for general performance metrics of Hbase Master.

Protocol: HTTP

Pre-monitoring steps

Check the hbase-site.xml file to obtain the value of the hbase.master.info.port configuration item, which is used for monitoring.

Configuration Parameters

Parameter NameParameter Description
Target HostThe IPv4, IPv6, or domain name of the monitored peer. Note: without protocol header (e.g., https://, http://).
PortThe port number of the Hbase master, default is 16010. That is, the value of thehbase.master.info.port parameter.
Task NameThe name identifying this monitoring, which needs to be unique.
Query TimeoutSet the connection timeout in ms, the default is 3000 milliseconds.
Collection IntervalThe periodic collection interval for monitoring data, in seconds, with the minimum allowable interval being 30 seconds.
ProbeWhether to probe and check the availability of monitoring before adding new monitoring, and proceed with the addition or modification operation only if the probe is successful.
DescriptionAdditional notes and descriptions for this monitoring, users can add notes here.

Collected Metrics

Metric Set: server

Metric NameUnitMetric Description
numRegionServersnoneNumber of currently alive RegionServers
numDeadRegionServersnoneNumber of currently dead RegionServers
averageLoadnoneCluster average load
clusterRequestsnoneTotal number of cluster requests

Metric Set: Rit

Metric NameUnitMetric Description
ritnonenoneCurrent number of RIT
ritnoneOverThresholdnoneNumber of RIT over the threshold
ritOldestAgemsDuration of the oldest RIT

Metric Set: basic

Metric NameUnitMetric Description
liveRegionServersnoneList of currently active RegionServers
deadRegionServersnoneList of currently offline RegionServers
zookeeperQuorumnoneZookeeper list
masterHostNamenoneMaster node
BalancerCluster_num_opsnoneNumber of cluster load balancing operations
numActiveHandlernoneNumber of RPC handlers
receivedBytesMBCluster received data volume
sentBytesMBCluster sent data volume (MB)
clusterRequestsnoneTotal number of cluster requests