org.apache.tez.dag.app.dag.impl

Class ImmediateStartVertexManager

java.lang.Object

org.apache.tez.dag.api.VertexManagerPlugin

org.apache.tez.dag.app.dag.impl.ImmediateStartVertexManager

public class ImmediateStartVertexManager
extends VertexManagerPlugin

Starts all tasks immediately on vertex start

Constructor Summary

Constructors

Constructor and Description
ImmediateStartVertexManager(VertexManagerPluginContext context)

Method Summary

Modifier and Type	Method and Description
void	initialize()
void	onRootVertexInitialized(String inputName, InputDescriptor inputDescriptor, List<Event> events)
void	onSourceTaskCompleted(TaskAttemptIdentifier attempt)
void	onVertexManagerEventReceived(VertexManagerEvent vmEvent)
void	onVertexStarted(List<TaskAttemptIdentifier> completions)
void	onVertexStateUpdated(VertexStateUpdate stateUpdate)

Methods inherited from class org.apache.tez.dag.api.VertexManagerPlugin

getContext, onSourceTaskCompleted, onVertexStarted

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImmediateStartVertexManager

public ImmediateStartVertexManager(VertexManagerPluginContext context)

Method Detail

onVertexStarted

public void onVertexStarted(List<TaskAttemptIdentifier> completions)

Overrides:

onVertexStarted in class VertexManagerPlugin

onVertexStateUpdated

public void onVertexStateUpdated(VertexStateUpdate stateUpdate)

Overrides:

onVertexStateUpdated in class VertexManagerPlugin

onSourceTaskCompleted

public void onSourceTaskCompleted(TaskAttemptIdentifier attempt)

Overrides:

onSourceTaskCompleted in class VertexManagerPlugin

initialize

public void initialize()

Specified by:

initialize in class VertexManagerPlugin

onVertexManagerEventReceived

public void onVertexManagerEventReceived(VertexManagerEvent vmEvent)

Specified by:

onVertexManagerEventReceived in class VertexManagerPlugin

onRootVertexInitialized

public void onRootVertexInitialized(String inputName,
                                    InputDescriptor inputDescriptor,
                                    List<Event> events)

Specified by:

onRootVertexInitialized in class VertexManagerPlugin