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#Org.apache.hadoop.mapreduce.lib.join Classes and Interfaces - 22 results found.
NameDescriptionTypePackageFramework
ArrayListBackedIteratorThis class provides an implementation of ResetableIterator.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
ComposableInputFormatRefinement of InputFormat requiring implementors to provide ComposableRecordReader instead of RecordReader.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
ComposableRecordReaderAdditional operations required of a RecordReader to participate in a join.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
CompositeInputFormatAn InputFormat capable of performing joins over a set of data sources sorted and partitioned the same way.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
CompositeInputSplitThis InputSplit contains a set of child InputSplits.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
CompositeRecordReaderA RecordReader that can effect joins of RecordReaders sharing a common key type and partitioning.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
InnerJoinRecordReaderClassorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
JoinRecordReaderBase class for Composite joins returning Tuples of arbitrary Writables.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
MultiFilterRecordReaderBase class for Composite join returning values derived from multiple sources, but generally not tuples.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
OuterJoinRecordReaderClassorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
OverrideRecordReaderPrefer the "rightmost" data source for this key.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
ParserVery simple shift-reduce parser for join expressions.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
Parser .NodeClassorg.apache.hadoop.mapreduce.lib.join.ParserApache Hadoop
Parser .NodeTokenClassorg.apache.hadoop.mapreduce.lib.join.ParserApache Hadoop
Parser .NumTokenClassorg.apache.hadoop.mapreduce.lib.join.ParserApache Hadoop
Parser .StrTokenClassorg.apache.hadoop.mapreduce.lib.join.ParserApache Hadoop
Parser .TokenTagged-union type for tokens from the join expression.Classorg.apache.hadoop.mapreduce.lib.join.ParserApache Hadoop
Parser .TTypeClassorg.apache.hadoop.mapreduce.lib.join.ParserApache Hadoop
ResetableIteratorThis defines an interface to a stateful Iterator that can replay elements added to it directly.Interfaceorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
StreamBackedIteratorThis class provides an implementation of ResetableIterator.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
TupleWritableWritable type storing multiple Writables.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop
WrappedRecordReaderProxy class for a RecordReader participating in the join framework.Classorg.apache.hadoop.mapreduce.lib.joinApache Hadoop