org.apache.hadoop.io

Interfaces  Closeable RawComparator ReadaheadPool.ReadaheadRequest SequenceFile.Sorter.RawKeyValueIterator SequenceFile.ValueBytes Stringifier Writable WritableComparable WritableFactory

Classes  AbstractMapWritable ArrayFile ArrayFile.Reader ArrayFile.Writer ArrayWritable BinaryComparable BloomMapFile BloomMapFile.Reader BloomMapFile.Writer BooleanWritable BooleanWritable.Comparator BytesWritable BytesWritable.Comparator ByteWritable ByteWritable.Comparator CompressedWritable DataInputBuffer DataOutputBuffer DefaultStringifier DoubleWritable DoubleWritable.Comparator FloatWritable FloatWritable.Comparator GenericWritable InputBuffer IntWritable IntWritable.Comparator IOUtils IOUtils.NullOutputStream LongWritable LongWritable.Comparator LongWritable.DecreasingComparator MapFile MapFile.Reader MapFile.Writer MapWritable MD5Hash MD5Hash.Comparator NullWritable NullWritable.Comparator ObjectWritable OutputBuffer ReadaheadPool SecureIOUtils SequenceFile SequenceFile.Metadata SequenceFile.Reader SequenceFile.Sorter SequenceFile.Writer SetFile SetFile.Reader SetFile.Writer SortedMapWritable Text Text.Comparator TwoDArrayWritable UTF8 UTF8.Comparator VersionedWritable VIntWritable VLongWritable WritableComparator WritableFactories WritableName WritableUtils

Enums  SequenceFile.CompressionType

Exceptions  MultipleIOException SecureIOUtils.AlreadyExistsException VersionMismatchException