org.apache.drill.yarn.appMaster

Class AbstractTaskManager

java.lang.Object

org.apache.drill.yarn.appMaster.AbstractTaskManager

All Implemented Interfaces:

Scheduler.TaskManager

Direct Known Subclasses:

AbstractDrillbitScheduler.DrillbitManager

public class AbstractTaskManager
extends Object
implements Scheduler.TaskManager

Task manager that does nothing.

Constructor Summary

Constructors

Constructor and Description
AbstractTaskManager()

Method Summary

Modifier and Type	Method and Description
void	allocated(EventContext context)
void	completed(EventContext context)
LaunchSpec	getLaunchSpec(Task task)
boolean	isLive(EventContext context)
int	maxConcurrentAllocs()
boolean	stop(Task task)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractTaskManager

public AbstractTaskManager()

Method Detail

maxConcurrentAllocs

public int maxConcurrentAllocs()

Specified by:

maxConcurrentAllocs in interface Scheduler.TaskManager

allocated

public void allocated(EventContext context)

Specified by:

allocated in interface Scheduler.TaskManager

getLaunchSpec

public LaunchSpec getLaunchSpec(Task task)

Specified by:

getLaunchSpec in interface Scheduler.TaskManager

stop

public boolean stop(Task task)

Specified by:

stop in interface Scheduler.TaskManager

completed

public void completed(EventContext context)

Specified by:

completed in interface Scheduler.TaskManager

isLive

public boolean isLive(EventContext context)

Specified by:

isLive in interface Scheduler.TaskManager