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

Packages that use JoinRecordReader
org.apache.hadoop.mapred.join Given a set of sorted datasets keyed with the same class and yielding equal partitions, it is possible to effect a join of those datasets prior to the map. 
 

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

Subclasses of JoinRecordReader in org.apache.hadoop.mapred.join
 class InnerJoinRecordReader<K extends WritableComparable>
          Full inner join.
 class OuterJoinRecordReader<K extends WritableComparable>
          Full outer join.
 



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