org.apache.cassandra.hadoop

Class ColumnFamilySplit

java.lang.Object

org.apache.hadoop.mapreduce.InputSplit

org.apache.cassandra.hadoop.ColumnFamilySplit

All Implemented Interfaces:

org.apache.hadoop.io.Writable, org.apache.hadoop.mapred.InputSplit

public class ColumnFamilySplit
extends org.apache.hadoop.mapreduce.InputSplit
implements org.apache.hadoop.io.Writable, org.apache.hadoop.mapred.InputSplit

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ColumnFamilySplit()
	ColumnFamilySplit(java.lang.String startToken, java.lang.String endToken, long length, java.lang.String[] dataNodes)
	ColumnFamilySplit(java.lang.String startToken, java.lang.String endToken, java.lang.String[] dataNodes) Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getEndToken()
long	getLength()
java.lang.String[]	getLocations()
java.lang.String	getStartToken()
static ColumnFamilySplit	read(java.io.DataInput in)
void	readFields(java.io.DataInput in)
java.lang.String	toString()
void	write(java.io.DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnFamilySplit

@Deprecated
public ColumnFamilySplit(java.lang.String startToken,
                            java.lang.String endToken,
                            java.lang.String[] dataNodes)

Deprecated.

ColumnFamilySplit

public ColumnFamilySplit(java.lang.String startToken,
                 java.lang.String endToken,
                 long length,
                 java.lang.String[] dataNodes)

ColumnFamilySplit

protected ColumnFamilySplit()

Method Detail

getStartToken

public java.lang.String getStartToken()

getEndToken

public java.lang.String getEndToken()

getLength

public long getLength()

Specified by:

getLength in interface org.apache.hadoop.mapred.InputSplit

Specified by:

getLength in class org.apache.hadoop.mapreduce.InputSplit

getLocations

public java.lang.String[] getLocations()

Specified by:

getLocations in interface org.apache.hadoop.mapred.InputSplit

Specified by:

getLocations in class org.apache.hadoop.mapreduce.InputSplit

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Specified by:

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

Throws:

java.io.IOException

readFields

public void readFields(java.io.DataInput in)
                throws java.io.IOException

Specified by:

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

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

read

public static ColumnFamilySplit read(java.io.DataInput in)
                              throws java.io.IOException

Throws:

java.io.IOException