Uses of Class org.apache.hadoop.mapred.join.JoinRecordReader (Hadoop 0.20.2-cdh3u5 API)
Date: 2012-10-05

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## 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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