@InterfaceAudience.Private

Package org.apache.tez.dag.app

Interface Summary

Interface	Description
AppContext	Context interface for sharing information across components in Tez DAG
TaskCommunicatorManagerInterface	This class listens for changes to the state of a Task.

Class Summary

Class	Description
ClusterInfo
ContainerContext
ContainerHeartbeatHandler
ContainerLauncherContextImpl
DAGAppMaster	The Tez DAG Application Master.
HeartbeatHandlerBase<T>
HeartbeatHandlerBase.ReportTime
RecoveryParser	RecoverParser is mainly for Tez AM Recovery.
RecoveryParser.DAGRecoveryData
RecoveryParser.TaskAttemptRecoveryData
RecoveryParser.TaskRecoveryData
RecoveryParser.VertexRecoveryData
ServicePluginLifecycleAbstractService<T extends org.apache.tez.common.ServicePluginLifecycle>	Provides service lifecycle management over ServicePlugins using AbstractService
TaskAttemptEventInfo
TaskCommunicatorContextImpl
TaskCommunicatorManager
TaskCommunicatorWrapper
TaskHeartbeatHandler	This class keeps track of tasks that have already been launched.
TezDagVersionInfo
TezLocalTaskCommunicatorImpl
TezTaskCommunicatorImpl
TezTaskCommunicatorImpl.ContainerInfo

Enum Summary

Enum	Description
DAGAppMasterState