public class IdentityMapper<K,V> extends MapReduceBase implements Mapper<K,V,K,V>
Constructor and Description |
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IdentityMapper() |
Modifier and Type | Method and Description |
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void |
map(K key,
V val,
OutputCollector<K,V> output,
Reporter reporter)
The identify function.
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close, configure
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
configure
Copyright © 2009 The Apache Software Foundation