Interface Summary |
AMResponse |
The response sent by the ResourceManager the
ApplicationMaster during resource negotiation. |
ApplicationReport |
ApplicationReport is a report of an application. |
ApplicationResourceUsageReport |
Contains various scheduling metrics to be reported by UI and CLI. |
ApplicationSubmissionContext |
ApplicationSubmissionContext represents all of the
information needed by the ResourceManager to launch
the ApplicationMaster for an application. |
Container |
Container represents an allocated resource in the cluster. |
ContainerLaunchContext |
ContainerLaunchContext represents all of the information
needed by the NodeManager to launch a container. |
ContainerStatus |
ContainerStatus represents the current status of a
Container . |
ContainerToken |
ContainerToken is the security token used by the framework
to verify authenticity of any Container . |
DelegationToken |
The Delegation tokens have a identifier which maps to
AbstractDelegationTokenIdentifier . |
LocalResource |
LocalResource represents a local resource required to
run a container. |
NodeHealthStatus |
NodeHealthStatus is a summary of the health status of the
node. |
NodeReport |
NodeReport is a summary of runtime information of a
node in the cluster. |
QueueInfo |
QueueInfo is a report of the runtime information of the queue. |
QueueUserACLInfo |
QueueUserACLInfo provides information QueueACL for
the given user. |
URL |
URL represents a serializable URL . |
YarnClusterMetrics |
YarnClusterMetrics represents cluster metrics. |