org.apache.hadoop.mapred

Class JvmTask

java.lang.Object

org.apache.hadoop.mapred.JvmTask

All Implemented Interfaces:

org.apache.hadoop.io.Writable

@InterfaceAudience.Private
@InterfaceStability.Unstable
public class JvmTask
extends Object
implements org.apache.hadoop.io.Writable

Task abstraction that can be serialized, implements the writable interface.

Constructor Summary

Constructors

Constructor and Description
JvmTask()
JvmTask(Task t, boolean shouldDie)

Method Summary

Methods

Modifier and Type	Method and Description
Task	getTask()
void	readFields(DataInput in)
boolean	shouldDie()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

JvmTask

public JvmTask(Task t,
       boolean shouldDie)

JvmTask

public JvmTask()

Method Detail

getTask

public Task getTask()

shouldDie

public boolean shouldDie()

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException