|
|||||||||||
PREV NEXT | FRAMES NO FRAMES |
Packages that use OutputCollector | |
net.nutch.mapReduce | A system for scalable, fault-tolerant, distributed computation over large data collections. |
Uses of OutputCollector in net.nutch.mapReduce |
Methods in net.nutch.mapReduce with parameters of type OutputCollector | |
void |
Reducer.reduce(WritableComparable key,
Iterator values,
OutputCollector output)
Combines values for a given key. |
void |
DefaultReducer.reduce(WritableComparable key,
Iterator values,
OutputCollector results)
Writes all values directly to results. |
void |
Mapper.map(WritableComparable key,
Writable value,
OutputCollector output)
Maps a single input key/value pair into intermediate key/value pairs. |
void |
DefaultMapper.map(WritableComparable key,
Writable val,
OutputCollector results)
The identify function. |
|
|||||||||||
PREV NEXT | FRAMES NO FRAMES |