org.apache.hadoop.mapreduce.split

类 JobSplit.TaskSplitIndex

java.lang.Object

org.apache.hadoop.mapreduce.split.JobSplit.TaskSplitIndex

封闭类:

JobSplit

public static class JobSplit.TaskSplitIndex
extends Object

This represents the meta information about the task split that the task gets

构造器概要

构造器

构造器和说明
JobSplit.TaskSplitIndex()
JobSplit.TaskSplitIndex(String splitLocation, long startOffset)

方法概要

方法

限定符和类型	方法和说明
String	getSplitLocation()
long	getStartOffset()
void	readFields(DataInput in)
void	write(DataOutput out)

从类继承的方法 java.lang.Object

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

构造器详细资料

JobSplit.TaskSplitIndex

public JobSplit.TaskSplitIndex()

JobSplit.TaskSplitIndex

public JobSplit.TaskSplitIndex(String splitLocation,
                       long startOffset)

方法详细资料

getStartOffset

public long getStartOffset()

getSplitLocation

public String getSplitLocation()

readFields

public void readFields(DataInput in)
                throws IOException

抛出:

IOException

write

public void write(DataOutput out)
           throws IOException

抛出:

IOException