eu.dnetlib.data.mapreduce.hbase.dedup.experiment

Class AnchorStatsMapper

java.lang.Object

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

org.apache.hadoop.hbase.mapreduce.TableMapper<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>

eu.dnetlib.data.mapreduce.hbase.dedup.experiment.AnchorStatsMapper

public class AnchorStatsMapper
extends TableMapper<org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>

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
AnchorStatsMapper()

Method Summary

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

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

cleanup, run, setup

Methods inherited from class java.lang.Object

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

Constructor Detail

AnchorStatsMapper

public AnchorStatsMapper()

Method Detail

map

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

Overrides:

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

Throws:

IOException

InterruptedException