org.apache.pig.backend.hadoop.executionengine.mapReduceLayer
Class PigMapReduce.Map

java.lang.Object
  extended by org.apache.hadoop.mapreduce.Mapper<org.apache.hadoop.io.Text,Tuple,PigNullableWritable,org.apache.hadoop.io.Writable>
      extended by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase
          extended by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce.Map
Direct Known Subclasses:
PigMapReduce.MapWithPartitionIndex
Enclosing class:
PigMapReduce

public static class PigMapReduce.Map
extends PigMapBase


Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.Mapper
org.apache.hadoop.mapreduce.Mapper.Context
 
Field Summary
 
Fields inherited from class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase
errorInMap, keyType, mp, stores, tf
 
Constructor Summary
PigMapReduce.Map()
           
 
Method Summary
 void collect(org.apache.hadoop.mapreduce.Mapper.Context oc, Tuple tuple)
           
 
Methods inherited from class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase
cleanup, getKeyType, map, runPipeline, setKeyType, setup
 
Methods inherited from class org.apache.hadoop.mapreduce.Mapper
run
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PigMapReduce.Map

public PigMapReduce.Map()
Method Detail

collect

public void collect(org.apache.hadoop.mapreduce.Mapper.Context oc,
                    Tuple tuple)
             throws InterruptedException,
                    IOException
Specified by:
collect in class PigMapBase
Throws:
InterruptedException
IOException


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