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

Class DAGSchedulerMRR

java.lang.Object

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

All Implemented Interfaces:

DAGScheduler

public class DAGSchedulerMRR
extends Object
implements DAGScheduler

Constructor Summary

Constructors

Constructor and Description
DAGSchedulerMRR(DAG dag, org.apache.hadoop.yarn.event.EventHandler dispatcher, TaskSchedulerEventHandler taskScheduler, float minReservedShuffleResource)

Method Summary

Methods

Modifier and Type	Method and Description
void	scheduleTask(DAGEventSchedulerUpdate event)
void	taskScheduled(DAGEventSchedulerUpdateTAAssigned event)
void	taskSucceeded(DAGEventSchedulerUpdate event)
void	vertexCompleted(Vertex vertex)

Methods inherited from class java.lang.Object

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

Constructor Detail

DAGSchedulerMRR

public DAGSchedulerMRR(DAG dag,
               org.apache.hadoop.yarn.event.EventHandler dispatcher,
               TaskSchedulerEventHandler taskScheduler,
               float minReservedShuffleResource)

Method Detail

vertexCompleted

public void vertexCompleted(Vertex vertex)

Specified by:

vertexCompleted in interface DAGScheduler

scheduleTask

public void scheduleTask(DAGEventSchedulerUpdate event)

Specified by:

scheduleTask in interface DAGScheduler

taskScheduled

public void taskScheduled(DAGEventSchedulerUpdateTAAssigned event)

Specified by:

taskScheduled in interface DAGScheduler

taskSucceeded

public void taskSucceeded(DAGEventSchedulerUpdate event)

Specified by:

taskSucceeded in interface DAGScheduler