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
by version 0.5-incubating, mainly focusing at metrics - `appsPending` - `allocatedMB` - `totalMB` - `availableMB` - `reservedMB` - `allocatedVirtualCores`.
Setup & Installation
Make sure already setup a site (here use a demo site named "sandbox").
From left-nav list, navigate to application managing page by "Integration" > "Sites", and hit link "sandbox" on right.
- Install "Hadoop Queue Monitor" by clicking "install" button of the application.
- In the pop-up layout, select running mode as
Local
orCluster
.