org.apache.tez.dag.app.dag

Class RootInputInitializerManager.InitializerWrapper

java.lang.Object

org.apache.tez.dag.app.dag.RootInputInitializerManager.InitializerWrapper

All Implemented Interfaces:

TaskStateUpdateListener, VertexStateUpdateListener

Enclosing class:

RootInputInitializerManager

@InterfaceAudience.Private
public static class RootInputInitializerManager.InitializerWrapper
extends Object
implements VertexStateUpdateListener, TaskStateUpdateListener

Method Summary

Modifier and Type	Method and Description
Map<String,Map<Integer,Integer>>	getFirstSuccessfulAttemptMap()
org.apache.tez.runtime.api.InputInitializer	getInitializer()
org.apache.tez.dag.api.RootInputLeafOutput<org.apache.tez.dag.api.InputDescriptor,org.apache.tez.dag.api.InputInitializerDescriptor>	getInput()
com.google.common.collect.ListMultimap<String,org.apache.tez.runtime.api.impl.TezEvent>	getPendingEvents()
String	getVertexLogIdentifier()
void	handleInputInitializerEvents(Collection<org.apache.tez.runtime.api.impl.TezEvent> tezEvents)
boolean	isComplete()
void	onStateUpdated(org.apache.tez.dag.api.event.VertexStateUpdate event)
void	onTaskSucceeded(String vertexName, org.apache.tez.dag.records.TezTaskID taskId, int attemptId)
void	registerForVertexStateUpdates(String vertexName, Set<org.apache.tez.dag.api.event.VertexState> stateSet)
void	setComplete()

Methods inherited from class java.lang.Object

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

Method Detail

getInput

public org.apache.tez.dag.api.RootInputLeafOutput<org.apache.tez.dag.api.InputDescriptor,org.apache.tez.dag.api.InputInitializerDescriptor> getInput()

getInitializer

public org.apache.tez.runtime.api.InputInitializer getInitializer()

getVertexLogIdentifier

public String getVertexLogIdentifier()

isComplete

public boolean isComplete()

setComplete

public void setComplete()

registerForVertexStateUpdates

public void registerForVertexStateUpdates(String vertexName,
                                          Set<org.apache.tez.dag.api.event.VertexState> stateSet)

onStateUpdated

public void onStateUpdated(org.apache.tez.dag.api.event.VertexStateUpdate event)

Specified by:

onStateUpdated in interface VertexStateUpdateListener

getFirstSuccessfulAttemptMap

@InterfaceAudience.Private
public Map<String,Map<Integer,Integer>> getFirstSuccessfulAttemptMap()

getPendingEvents

@InterfaceAudience.Private
public com.google.common.collect.ListMultimap<String,org.apache.tez.runtime.api.impl.TezEvent> getPendingEvents()

onTaskSucceeded

public void onTaskSucceeded(String vertexName,
                            org.apache.tez.dag.records.TezTaskID taskId,
                            int attemptId)

Specified by:

onTaskSucceeded in interface TaskStateUpdateListener

handleInputInitializerEvents

public void handleInputInitializerEvents(Collection<org.apache.tez.runtime.api.impl.TezEvent> tezEvents)