Introduction
- This application collects metrics of Resource Manager in the following aspects:
Scheduler Info of the cluster: http://{RM_HTTP_ADDRESS}:{PORT}/ws/v1/cluster/scheduler
Applications of the cluster: http://{RM_HTTP_ADDRESS}:{PORT}/ws/v1/cluster/apps
Overall metrics of the cluster: http://{RM_HTTP_ADDRESS}:{PORT}/ws/v1/cluster/metrics
Interesting Metrics
by version 0.5-incubating, mainly focusing at metrics - `appsPending` - `allocatedMB` - `totalMB` - `availableMB` - `reservedMB` - `allocatedVirtualCores`.