org.apache.hadoop.hbase.mapred

Class IdentityTableReduce

java.lang.Object

MapReduceBase

org.apache.hadoop.hbase.mapred.IdentityTableReduce

All Implemented Interfaces:

TableReduce<ImmutableBytesWritable,Put>

@InterfaceAudience.Public
 @InterfaceStability.Stable
public class IdentityTableReduce
extends MapReduceBase
implements TableReduce<ImmutableBytesWritable,Put>

Write to table each key, record pair

Constructor Summary

Constructors

Constructor and Description
IdentityTableReduce()

Method Summary

Modifier and Type	Method and Description
void	reduce(ImmutableBytesWritable key, java.util.Iterator<Put> values, <any> output, Reporter reporter) No aggregation, output pairs of (key, record)

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityTableReduce

public IdentityTableReduce()

Method Detail

reduce

public void reduce(ImmutableBytesWritable key,
                   java.util.Iterator<Put> values,
                   <any> output,
                   Reporter reporter)
            throws java.io.IOException

No aggregation, output pairs of (key, record)

Parameters:

key -

values -

output -

reporter -

Throws:

java.io.IOException