com.senseidb.indexing.hadoop.reduce
Class SenseiReducer

java.lang.Object
  org.apache.hadoop.mapred.MapReduceBase
      com.senseidb.indexing.hadoop.reduce.SenseiReducer

All Implemented Interfaces:

Closeable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Reducer<Shard,IntermediateForm,Shard,org.apache.hadoop.io.Text>

public class SenseiReducer
extends org.apache.hadoop.mapred.MapReduceBase
implements org.apache.hadoop.mapred.Reducer<Shard,IntermediateForm,Shard,org.apache.hadoop.io.Text>

Constructor Summary

SenseiReducer()

Method Summary

void	close()
void	configure(org.apache.hadoop.mapred.JobConf job)
void	reduce(Shard key, Iterator<IntermediateForm> values, org.apache.hadoop.mapred.OutputCollector<Shard,org.apache.hadoop.io.Text> output, org.apache.hadoop.mapred.Reporter reporter)

Methods inherited from class java.lang.Object

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

Constructor Detail

SenseiReducer

public SenseiReducer()

Method Detail

reduce

public void reduce(Shard key,
                   Iterator<IntermediateForm> values,
                   org.apache.hadoop.mapred.OutputCollector<Shard,org.apache.hadoop.io.Text> output,
                   org.apache.hadoop.mapred.Reporter reporter)
            throws IOException

Specified by:

reduce in interface org.apache.hadoop.mapred.Reducer<Shard,IntermediateForm,Shard,org.apache.hadoop.io.Text>

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class org.apache.hadoop.mapred.MapReduceBase

Throws:

IOException

configure

public void configure(org.apache.hadoop.mapred.JobConf job)

Specified by:

configure in interface org.apache.hadoop.mapred.JobConfigurable

Overrides:

configure in class org.apache.hadoop.mapred.MapReduceBase