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Packages that use CompositeRecordReader | |
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org.apache.hadoop.mapred.join |
Uses of CompositeRecordReader in org.apache.hadoop.mapred.join |
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Subclasses of CompositeRecordReader in org.apache.hadoop.mapred.join | |
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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. |
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