eu.dnetlib.data.mapreduce.hbase.dedup.preprocess

Class ExportFullnameMapper

java.lang.Object

org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,KEYOUT,VALUEOUT>

org.apache.hadoop.hbase.mapreduce.TableMapper<ImmutableBytesWritable,org.apache.hadoop.io.Text>

eu.dnetlib.data.mapreduce.hbase.dedup.preprocess.ExportFullnameMapper

public class ExportFullnameMapper
extends TableMapper<ImmutableBytesWritable,org.apache.hadoop.io.Text>

builds map {merged author -> anchorId}

Author:

claudio

Nested Class Summary

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

org.apache.hadoop.mapreduce.Mapper.Context

Constructor Summary

Constructors

Constructor and Description
ExportFullnameMapper()

Method Summary

Modifier and Type	Method and Description
protected void	map(ImmutableBytesWritable rowkey, Result value, org.apache.hadoop.mapreduce.Mapper.Context context)
protected void	setup(org.apache.hadoop.mapreduce.Mapper.Context context)

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

cleanup, run

Methods inherited from class java.lang.Object

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

Constructor Detail

ExportFullnameMapper

public ExportFullnameMapper()

Method Detail

setup

protected void setup(org.apache.hadoop.mapreduce.Mapper.Context context)

Overrides:

setup in class org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,ImmutableBytesWritable,org.apache.hadoop.io.Text>

map

protected void map(ImmutableBytesWritable rowkey,
                   Result value,
                   org.apache.hadoop.mapreduce.Mapper.Context context)
            throws IOException,
                   InterruptedException

Overrides:

map in class org.apache.hadoop.mapreduce.Mapper<ImmutableBytesWritable,Result,ImmutableBytesWritable,org.apache.hadoop.io.Text>

Throws:

IOException

InterruptedException