Apache Crunch - Class Diagram - Reducer, Mapper, Partitioner, Aggregator, Combiner, Splitter, Reader, Comparator Classes

Mapper

Class Hierarchy for Mapper Classes

List of Mapper Classes and Interfaces

Name	Type	Package	Detail

Splitter

Class Hierarchy for Splitter Classes

List of Splitter Classes and Interfaces

Name	Type	Package	Detail

Aggregator

Class Hierarchy for Aggregator Classes

Classes that implement Aggregator Interface

List of Aggregator Classes and Interfaces

Name	Type	Package	Detail
Aggregator	Interface	apache.crunch	Detail
Aggregators	Class	crunch.fn	Detail

Reader

Class Hierarchy for Reader Classes

Classes that implement FileReaderFactory Interface

Classes that implement ReaderWriterFactory Interface

List of Reader Classes and Interfaces

Name	Type	Package	Detail
FileReaderFactory	Interface	crunch.io	Detail
ReaderWriterFactory	Interface	types.avro	Detail

Combiner

Class Hierarchy for Combiner Classes

List of Combiner Classes and Interfaces

Name	Type	Package	Detail

Reducer

Class Hierarchy for Reducer Classes

List of Reducer Classes and Interfaces

Name	Type	Package	Detail

Partitioner

Class Hierarchy for Partitioner Classes

List of Partitioner Classes and Interfaces

Name	Type	Package	Detail
SparkPartitioner	Class	impl.spark	Detail
TotalOrderPartitioner	Class	lib.sort	Detail

Comparator

Class Hierarchy for Comparator Classes

List of Comparator Classes and Interfaces

Name	Type	Package	Detail
ReverseAvroComparator	Class	lib.sort	Detail
ReverseWritableComparator	Class	lib.sort	Detail
SparkComparator	Class	impl.spark	Detail
TupleWritableComparator	Class	lib.sort	Detail