org.apache.hadoop.mapred.nativetask

Class TaskContext

java.lang.Object

org.apache.hadoop.mapred.nativetask.TaskContext

@InterfaceAudience.Private
public class TaskContext
extends Object

Constructor Summary

Constructors

Constructor and Description
TaskContext(org.apache.hadoop.mapred.JobConf conf, Class<?> iKClass, Class<?> iVClass, Class<?> oKClass, Class<?> oVClass, org.apache.hadoop.mapred.Task.TaskReporter reporter, org.apache.hadoop.mapred.TaskAttemptID id)

Method Summary

Modifier and Type	Method and Description
TaskContext	copyOf()
org.apache.hadoop.mapred.JobConf	getConf()
Class<?>	getInputKeyClass()
Class<?>	getInputValueClass()
Class<?>	getOutputKeyClass()
Class<?>	getOutputValueClass()
org.apache.hadoop.mapred.TaskAttemptID	getTaskAttemptId()
org.apache.hadoop.mapred.Task.TaskReporter	getTaskReporter()
void	setInputKeyClass(Class<?> klass)
void	setInputValueClass(Class<?> klass)
void	setOutputKeyClass(Class<?> klass)
void	setOutputValueClass(Class<?> klass)

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskContext

public TaskContext(org.apache.hadoop.mapred.JobConf conf,
                   Class<?> iKClass,
                   Class<?> iVClass,
                   Class<?> oKClass,
                   Class<?> oVClass,
                   org.apache.hadoop.mapred.Task.TaskReporter reporter,
                   org.apache.hadoop.mapred.TaskAttemptID id)

Method Detail

getInputKeyClass

public Class<?> getInputKeyClass()

setInputKeyClass

public void setInputKeyClass(Class<?> klass)

getInputValueClass

public Class<?> getInputValueClass()

setInputValueClass

public void setInputValueClass(Class<?> klass)

getOutputKeyClass

public Class<?> getOutputKeyClass()

setOutputKeyClass

public void setOutputKeyClass(Class<?> klass)

getOutputValueClass

public Class<?> getOutputValueClass()

setOutputValueClass

public void setOutputValueClass(Class<?> klass)

getTaskReporter

public org.apache.hadoop.mapred.Task.TaskReporter getTaskReporter()

getTaskAttemptId

public org.apache.hadoop.mapred.TaskAttemptID getTaskAttemptId()

getConf

public org.apache.hadoop.mapred.JobConf getConf()

copyOf

public TaskContext copyOf()