eu.dnetlib.data.mapreduce.hbase.dedup

Class DedupRootsToCsvMapper

java.lang.Object

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

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

eu.dnetlib.data.mapreduce.hbase.dedup.DedupRootsToCsvMapper

public class DedupRootsToCsvMapper
extends TableMapper<ImmutableBytesWritable,ImmutableBytesWritable>

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
DedupRootsToCsvMapper()

Method Summary

Modifier and Type	Method and Description
protected void	map(ImmutableBytesWritable rowkey, Result result, 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

DedupRootsToCsvMapper

public DedupRootsToCsvMapper()

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,ImmutableBytesWritable>

map

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

Overrides:

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

Throws:

IOException

InterruptedException