| Interface | Description |
|---|---|
| AMRMProtocol |
The protocol between a live instance of
ApplicationMaster
and the ResourceManager. |
| ClientRMProtocol |
The protocol between clients and the
ResourceManager
to submit/abort jobs and to get information on applications, cluster metrics,
nodes, queues and ACLs. |
| ContainerManager |
The protocol between an
ApplicationMaster and a
NodeManager to start/stop containers and to get status
of running containers. |
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