Uses of Interface

Packages that use MapRunnable
org.apache.hadoop.mapred A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. 
org.apache.hadoop.mapred.lib Library of generally useful mappers, reducers, and partitioners. 
org.apache.hadoop.streaming Hadoop Streaming is a utility which allows users to create and run Map-Reduce jobs with any executables (e.g. 

Uses of MapRunnable in org.apache.hadoop.mapred

Classes in org.apache.hadoop.mapred that implement MapRunnable
 class MapRunner<K1,V1,K2,V2>
          Default MapRunnable implementation.

Methods in org.apache.hadoop.mapred that return types with arguments of type MapRunnable
 Class<? extends MapRunnable> JobConf.getMapRunnerClass()
          Get the MapRunnable class for the job.

Method parameters in org.apache.hadoop.mapred with type arguments of type MapRunnable
 void JobConf.setMapRunnerClass(Class<? extends MapRunnable> theClass)
          Expert: Set the MapRunnable class for the job.

Uses of MapRunnable in org.apache.hadoop.mapred.lib

Classes in org.apache.hadoop.mapred.lib that implement MapRunnable
 class MultithreadedMapRunner<K1,V1,K2,V2>
          Multithreaded implementation for @link org.apache.hadoop.mapred.MapRunnable.

Uses of MapRunnable in org.apache.hadoop.streaming

Classes in org.apache.hadoop.streaming that implement MapRunnable
 class PipeMapRunner<K1,V1,K2,V2>

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