Hadoop ResourceManager cluster metrics (HADOOP_RESOURCEMANAGER_CLUSTERMETRICS)
The Hadoop KM gathers the attributes for ResourceManager cluster activities by executing the following query:
<ResourceManager jmx url>?qry=Hadoop:service=ResourceManager,name=ClusterMetrics
where,
<ResourceManager jmx url> Java Management Extensions url, http://<<ResourceManager name>>:<<ResourceManager port>>/jmx
qry is Hadoop by default
service contains the type of the group, for example, DataNode, ResourceManager, JobTracker, ResourceManager, TaskTracker and other available groups
name contains the type of metrics data you want to collect and display, for example, JVMmetrics, Queuemetrics, RPCactivity and other available metrics types
Application class attributes
Item | Description |
|---|---|
Active | Yes |
Created by | Discovery |
Parent class | HADOOP_RESOURCE_MANAGER_METRICS_CONTAINER |
Child class | None |
Attributes (parameters)
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