Package org.apache.hadoop.yarn.api.records

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 the 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 the 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.
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
QueueUserACLInfo QueueUserACLInfo provides information QueueACL for the given user.
ResourceRequest ResourceRequest represents the request made by an application to the ResourceManager to obtain various Container allocations.
URL URL represents a serializable URL.
YarnClusterMetrics YarnClusterMetrics represents cluster metrics.
 

Class Summary
ApplicationAttemptId ApplicationAttemptId denotes the particular attempt of an ApplicationMaster for a given ApplicationId.
ApplicationId ApplicationId represents the globally unique identifier for an application.
ContainerId ContainerId represents a globally unique identifier for a Container in the cluster.
NodeId NodeId is the unique identifier for a node.
Resource Resource models a set of computer resources in the cluster.
 

Enum Summary
ApplicationAccessType Application access types.
FinalApplicationStatus Enumeration of various final states of an Application.
LocalResourceType LocalResourceType specifies the type of a resource localized by the NodeManager.
LocalResourceVisibility LocalResourceVisibility specifies the visibility of a resource localized by the NodeManager.
QueueACL QueueACL enumerates the various ACLs for queues.
QueueState State of a Queue.
YarnApplicationState Ennumeration of various states of an ApplicationMaster.
 



Copyright © 2011 Apache Software Foundation. All Rights Reserved.