Uses of Package
org.apache.hadoop.mapred.join
Packages that use org.apache.hadoop.mapred.join
-
Classes in org.apache.hadoop.mapred.join used by org.apache.hadoop.mapred.joinClassDescriptionRefinement of InputFormat requiring implementors to provide ComposableRecordReader instead of RecordReader.Additional operations required of a RecordReader to participate in a join.A RecordReader that can effect joins of RecordReaders sharing a common key type and partitioning.Base class for Composite joins returning Tuples of arbitrary Writables.Base class for Composite join returning values derived from multiple sources, but generally not tuples.Tagged-union type for tokens from the join expression.This defines an interface to a stateful Iterator that can replay elements added to it directly.Writable type storing multiple
Writables.