| Package | Description |
|---|---|
| org.apache.hadoop.mapred | |
| org.apache.hadoop.mapreduce.task.reduce |
| Constructor and Description |
|---|
Merger.Segment(IFile.Reader<K,V> reader,
boolean preserve) |
Merger.Segment(IFile.Reader<K,V> reader,
boolean preserve,
Counters.Counter mapOutputsCounter) |
Merger.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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