Package org.apache.hadoop.hive.ql.io

Interface Summary
FlatFileInputFormat.SerializationContext<S> An implementation of SerializationContext is responsible for looking up the Serialization implementation for the given RecordReader.
 

Class Summary
FlatFileInputFormat<T> An InputFormat for Plain files with Deserializer records
FlatFileInputFormat.RowContainer<T> A work-around until HADOOP-1230 is fixed.
FlatFileInputFormat.SerializationContextFromConf<S> An implementation of FlatFileInputFormat.SerializationContext that reads the Serialization class and specific subclass to be deserialized from the JobConf.
HiveInputFormat<K extends WritableComparable,V extends Writable> HiveInputFormat is a parameterized InputFormat which looks at the path name and determine the correct InputFormat for that path name from mapredPlan.pathToPartitionInfo().
HiveInputFormat.HiveInputSplit HiveInputSplit encapsulates an InputSplit with its corresponding inputFormatClass.
HiveKey HiveKey is a simple wrapper on Text which allows us to set the hashCode easily.
HiveKey.Comparator A Comparator optimized for HiveKey.
HiveRecordReader<K extends WritableComparable,V extends Writable>  
IgnoreKeyTextOutputFormat<K extends WritableComparable,V extends Writable> This class replaces key with null before feeding the to TextOutputFormat.RecordWriter.
IgnoreKeyTextOutputFormat.IgnoreKeyWriter<K extends WritableComparable,V extends Writable>  
 



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