| Package | Description | 
|---|---|
| org.apache.hadoop.mapred | |
| org.apache.hadoop.mapred.lib | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
MapRunner<K1,V1,K2,V2>
Default  
MapRunnable implementation. | 
| Modifier and Type | Method and Description | 
|---|---|
Class<? extends MapRunnable> | 
JobConf.getMapRunnerClass()
Get the  
MapRunnable class for the job. | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
JobConf.setMapRunnerClass(Class<? extends MapRunnable> theClass)
Expert: Set the  
MapRunnable class for the job. | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
MultithreadedMapRunner<K1,V1,K2,V2>
Multithreaded implementation for  
MapRunnable. | 
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