Mapper.Context| Constructor and Description |
|---|
DelegatingMapper() |
| Modifier and Type | Method and Description |
|---|---|
void |
run(Mapper.Context context)
Expert users can override this method for more complete control over the
execution of the Mapper.
|
protected void |
setup(Mapper.Context context)
Called once at the beginning of the task.
|
protected void setup(Mapper.Context context) throws IOException, InterruptedException
Mappersetup in class Mapper<K1,V1,K2,V2>IOExceptionInterruptedExceptionpublic void run(Mapper.Context context) throws IOException, InterruptedException
Mapperrun in class Mapper<K1,V1,K2,V2>IOExceptionInterruptedExceptionCopyright © 2022 Apache Software Foundation. All rights reserved.