Class Summary |
BinaryPartitioner<V> |
Deprecated. Use
BinaryPartitioner
instead. |
ChainMapper |
Deprecated. Use ChainMapper instead |
ChainReducer |
Deprecated. Use ChainReducer instead |
CombineFileInputFormat<K,V> |
Deprecated. Use
CombineFileInputFormat |
CombineFileRecordReader<K,V> |
Deprecated. Use
CombineFileRecordReader |
CombineFileSplit |
Deprecated. Use
CombineFileSplit |
FieldSelectionMapReduce<K,V> |
Deprecated. Use FieldSelectionMapper and
FieldSelectionReducer instead |
FilterOutputFormat<K,V> |
Deprecated. Use
FilterOutputFormat instead. |
FilterOutputFormat.FilterRecordWriter<K,V> |
FilterRecordWriter is a convenience wrapper
class that implements RecordWriter . |
HashPartitioner<K2,V2> |
Deprecated. Use
HashPartitioner instead. |
IdentityMapper<K,V> |
Deprecated. Use Mapper instead. |
IdentityReducer<K,V> |
Deprecated. Use Reducer instead. |
InputSampler<K,V> |
Deprecated. Use
InputSampler |
InverseMapper<K,V> |
Deprecated. Use InverseMapper
instead. |
KeyFieldBasedComparator<K,V> |
Deprecated. Use
KeyFieldBasedComparator
instead |
KeyFieldBasedPartitioner<K2,V2> |
Deprecated. Use
KeyFieldBasedPartitioner
instead |
LazyOutputFormat<K,V> |
Deprecated. Use
LazyOutputFormat instead. |
LongSumReducer<K> |
Deprecated. Use LongSumReducer
instead. |
MultipleInputs |
Deprecated. Use
MultipleInputs instead |
MultipleOutputFormat<K,V> |
Deprecated. Use
MultipleOutputs instead |
MultipleOutputs |
Deprecated. Use
MultipleOutputs instead |
MultipleSequenceFileOutputFormat<K,V> |
Deprecated. Use
MultipleOutputs instead |
MultipleTextOutputFormat<K,V> |
Deprecated. Use
MultipleOutputs instead |
MultithreadedMapRunner<K1,V1,K2,V2> |
Deprecated. Use MultithreadedMapper instead. |
NLineInputFormat |
Deprecated. Use
NLineInputFormat instead |
NullOutputFormat<K,V> |
Deprecated. Use
NullOutputFormat instead. |
RegexMapper<K> |
Deprecated. Use RegexMapper |
TokenCountMapper<K> |
Deprecated. Use
TokenCounterMapper instead. |
TotalOrderPartitioner<K extends WritableComparable<?>,V> |
Deprecated. Use
TotalOrderPartitioner |
Library of generally useful mappers, reducers, and partitioners.