eu.dnetlib.data.mapreduce.hbase.dedup.cc

Class MindistSearchReducer

java.lang.Object

org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,VertexWritable,org.apache.hadoop.io.Text,VertexWritable>

eu.dnetlib.data.mapreduce.hbase.dedup.cc.MindistSearchReducer

public class MindistSearchReducer
extends org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,VertexWritable,org.apache.hadoop.io.Text,VertexWritable>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Reducer

org.apache.hadoop.mapreduce.Reducer.Context

Field Summary

Fields

Modifier and Type	Field and Description
static String	SKIPPED
static String	UPDATE_COUNTER
static String	UPDATED

Constructor Summary

Constructors

Constructor and Description
MindistSearchReducer()

Method Summary

Modifier and Type	Method and Description
protected void	reduce(org.apache.hadoop.io.Text key, Iterable<VertexWritable> values, org.apache.hadoop.mapreduce.Reducer.Context context)
protected void	setup(org.apache.hadoop.mapreduce.Reducer.Context context)

Methods inherited from class org.apache.hadoop.mapreduce.Reducer

cleanup, run

Methods inherited from class java.lang.Object

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

Field Detail

UPDATE_COUNTER

public static final String UPDATE_COUNTER

See Also:

Constant Field Values

SKIPPED

public static final String SKIPPED

See Also:

Constant Field Values

UPDATED

public static final String UPDATED

See Also:

Constant Field Values

Constructor Detail

MindistSearchReducer

public MindistSearchReducer()

Method Detail

setup

protected void setup(org.apache.hadoop.mapreduce.Reducer.Context context)
              throws IOException,
                     InterruptedException

Overrides:

setup in class org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,VertexWritable,org.apache.hadoop.io.Text,VertexWritable>

Throws:

IOException

InterruptedException

reduce

protected void reduce(org.apache.hadoop.io.Text key,
                      Iterable<VertexWritable> values,
                      org.apache.hadoop.mapreduce.Reducer.Context context)
               throws IOException,
                      InterruptedException

Overrides:

reduce in class org.apache.hadoop.mapreduce.Reducer<org.apache.hadoop.io.Text,VertexWritable,org.apache.hadoop.io.Text,VertexWritable>

Throws:

IOException

InterruptedException