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org.apache.gora.examples.mapreduce
Class QueryCounter.QueryCounterMapper<K,T extends Persistent>

java.lang.Object
  org.apache.hadoop.mapreduce.Mapper<K1,V1,K2,V2>
      org.apache.gora.mapreduce.GoraMapper<K,T,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>
          org.apache.gora.examples.mapreduce.QueryCounter.QueryCounterMapper<K,T>

Enclosing class:

QueryCounter<K,T extends Persistent>

public static class QueryCounter.QueryCounterMapper<K,T extends Persistent>
extends GoraMapper<K,T,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>

Nested Class Summary

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

org.apache.hadoop.mapreduce.Mapper.Context

Constructor Summary

QueryCounter.QueryCounterMapper()

Method Summary

protected void

map(K key, T value, org.apache.hadoop.mapreduce.Mapper.Context context)

Methods inherited from class org.apache.gora.mapreduce.GoraMapper

initMapperJob, initMapperJob, initMapperJob, initMapperJob, initMapperJob

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

QueryCounter.QueryCounterMapper

public QueryCounter.QueryCounterMapper()

Method Detail

map

protected void map(K key,
                   T value,
                   org.apache.hadoop.mapreduce.Mapper.Context context)
            throws IOException,
                   InterruptedException

Overrides:

map in class org.apache.hadoop.mapreduce.Mapper<K,T extends Persistent,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable>

Throws:

IOException

InterruptedException