Uses of Class
org.apache.hadoop.mapred.join.CompositeRecordReader

Packages that use CompositeRecordReader

Package	Description
org.apache.hadoop.mapred.join

Uses of CompositeRecordReader in org.apache.hadoop.mapred.join

Subclasses of CompositeRecordReader in org.apache.hadoop.mapred.join

Modifier and Type	Class	Description
class	InnerJoinRecordReader<K extends WritableComparable>	Full inner join.
class	JoinRecordReader<K extends WritableComparable>	Base class for Composite joins returning Tuples of arbitrary Writables.
class	MultiFilterRecordReader<K extends WritableComparable,V extends Writable>	Base class for Composite join returning values derived from multiple sources, but generally not tuples.
class	OuterJoinRecordReader<K extends WritableComparable>	Full outer join.
class	OverrideRecordReader<K extends WritableComparable,V extends Writable>	Prefer the "rightmost" data source for this key.