Package org.apache.hadoop.io

Changed Classes and Interfaces
ByteBufferPool
MapWritable	A Writable Map.
RawComparator	A Comparator that operates directly on byte representations of objects.
Stringifier	Stringifier interface offers two methods to convert an object to a string representation and restore the object given its string representation.
Writable	A serializable object which implements a simple efficient serialization protocol based on DataInput and DataOutput
WritableFactory	A factory for a class of Writable.