Package | Description |
---|---|
org.apache.hadoop.mapred | |
org.apache.hadoop.mapreduce.task.reduce |
Constructor and Description |
---|
Segment(IFile.Reader<K,V> reader,
boolean preserve) |
Segment(IFile.Reader<K,V> reader,
boolean preserve,
Counters.Counter mapOutputsCounter) |
Segment(IFile.Reader<K,V> reader,
boolean preserve,
long rawDataLength) |
Modifier and Type | Class and Description |
---|---|
class |
InMemoryReader<K,V>
IFile.InMemoryReader to read map-outputs present in-memory. |
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