org.apache.hadoop.mapreduce.lib.output
Classes 
FileOutputCommitter
FileOutputFormat
FilterOutputFormat
FilterOutputFormat.FilterRecordWriter
LazyOutputFormat
MultipleOutputs
NullOutputFormat
SequenceFileAsBinaryOutputFormat
SequenceFileAsBinaryOutputFormat.WritableValueBytes
SequenceFileOutputFormat
TextOutputFormat
TextOutputFormat.LineRecordWriter
Enums 
FileOutputFormat.Counter