パッケージ | 説明 |
---|---|
org.apache.hadoop.mapreduce.lib.join |
修飾子とタイプ | クラスと説明 |
---|---|
class |
InnerJoinRecordReader<K extends WritableComparable<?>>
Full inner join.
|
class |
OuterJoinRecordReader<K extends WritableComparable<?>>
Full outer join.
|
Copyright © 2016 Apache Software Foundation. All rights reserved.