org.apache.hadoop.mapred
Interface MapOutputCollector<K,V>
- All Known Implementing Classes:
- MapTask.MapOutputBuffer
@InterfaceAudience.LimitedPrivate(value="MapReduce")
@InterfaceStability.Unstable
public interface MapOutputCollector<K,V>
init
void init(MapOutputCollector.Context context)
throws java.io.IOException,
java.lang.ClassNotFoundException
- Throws:
java.io.IOException
java.lang.ClassNotFoundException
collect
void collect(K key,
V value,
int partition)
throws java.io.IOException,
java.lang.InterruptedException
- Throws:
java.io.IOException
java.lang.InterruptedException
close
void close()
throws java.io.IOException,
java.lang.InterruptedException
- Throws:
java.io.IOException
java.lang.InterruptedException
flush
void flush()
throws java.io.IOException,
java.lang.InterruptedException,
java.lang.ClassNotFoundException
- Throws:
java.io.IOException
java.lang.InterruptedException
java.lang.ClassNotFoundException
Copyright © 2009 The Apache Software Foundation