org.apache.hadoop.chukwa.extraction.demux
Class Demux.ReduceClass

java.lang.Object
  extended by org.apache.hadoop.mapred.MapReduceBase
      extended by org.apache.hadoop.chukwa.extraction.demux.Demux.ReduceClass
All Implemented Interfaces:
Closeable, org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.mapred.Reducer<ChukwaRecordKey,ChukwaRecord,ChukwaRecordKey,ChukwaRecord>
Enclosing class:
Demux

public static class Demux.ReduceClass
extends org.apache.hadoop.mapred.MapReduceBase
implements org.apache.hadoop.mapred.Reducer<ChukwaRecordKey,ChukwaRecord,ChukwaRecordKey,ChukwaRecord>


Constructor Summary
Demux.ReduceClass()
           
 
Method Summary
 void reduce(ChukwaRecordKey key, Iterator<ChukwaRecord> values, org.apache.hadoop.mapred.OutputCollector<ChukwaRecordKey,ChukwaRecord> output, org.apache.hadoop.mapred.Reporter reporter)
           
 
Methods inherited from class org.apache.hadoop.mapred.MapReduceBase
close, configure
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.hadoop.mapred.JobConfigurable
configure
 
Methods inherited from interface java.io.Closeable
close
 

Constructor Detail

Demux.ReduceClass

public Demux.ReduceClass()
Method Detail

reduce

public void reduce(ChukwaRecordKey key,
                   Iterator<ChukwaRecord> values,
                   org.apache.hadoop.mapred.OutputCollector<ChukwaRecordKey,ChukwaRecord> output,
                   org.apache.hadoop.mapred.Reporter reporter)
            throws IOException
Specified by:
reduce in interface org.apache.hadoop.mapred.Reducer<ChukwaRecordKey,ChukwaRecord,ChukwaRecordKey,ChukwaRecord>
Throws:
IOException


Copyright © ${year} The Apache Software Foundation