alluxio.scheduler.job

Class Task<V>

java.lang.Object

alluxio.scheduler.job.Task<V>

Type Parameters:

V - the response type of the task

Direct Known Subclasses:

LoadJob.LoadTask

public abstract class Task<V>
extends Object

A task that can be executed on a worker. Belongs to a Job.

Constructor Summary

Constructors

Constructor and Description
Task()

Method Summary

Modifier and Type	Method and Description
void	execute(BlockWorkerClient client) run the task and set the response future.
com.google.common.util.concurrent.ListenableFuture<V>	getResponseFuture()
protected abstract com.google.common.util.concurrent.ListenableFuture<V>	run(BlockWorkerClient client) run the task.

Methods inherited from class java.lang.Object

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

Constructor Detail

Task

public Task()

Method Detail

run

protected abstract com.google.common.util.concurrent.ListenableFuture<V> run(BlockWorkerClient client)

run the task.

getResponseFuture

public com.google.common.util.concurrent.ListenableFuture<V> getResponseFuture()

Returns:

the response future

execute

public void execute(BlockWorkerClient client)

run the task and set the response future.

Parameters:

client - worker client