datafu.hourglass.jobs

Class AbstractNonIncrementalJob.BaseReducer

java.lang.Object

org.apache.hadoop.mapreduce.Reducer<org.apache.avro.mapred.AvroKey<org.apache.avro.generic.GenericRecord>,org.apache.avro.mapred.AvroValue<org.apache.avro.generic.GenericRecord>,org.apache.avro.mapred.AvroKey<org.apache.avro.generic.GenericRecord>,org.apache.hadoop.io.NullWritable>

datafu.hourglass.jobs.AbstractNonIncrementalJob.BaseReducer

Enclosing class:

AbstractNonIncrementalJob

public abstract static class AbstractNonIncrementalJob.BaseReducer
extends org.apache.hadoop.mapreduce.Reducer<org.apache.avro.mapred.AvroKey<org.apache.avro.generic.GenericRecord>,org.apache.avro.mapred.AvroValue<org.apache.avro.generic.GenericRecord>,org.apache.avro.mapred.AvroKey<org.apache.avro.generic.GenericRecord>,org.apache.hadoop.io.NullWritable>

Reducer base class for AbstractNonIncrementalJob.

Nested Class Summary

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

org.apache.hadoop.mapreduce.Reducer.Context

Constructor Summary

Constructors

Constructor and Description
BaseReducer()

Method Summary

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

cleanup, reduce, run, setup

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseReducer

public BaseReducer()