| Interface | Description |
|---|---|
| Writable |
A serializable object which implements a simple, efficient, serialization
protocol, based on
DataInput and DataOutput. |
| Class | Description |
|---|---|
| ArrayWritable |
A Writable to basically wrap an array of sorts.
|
| BooleanWritable |
A WritableComparable for booleans.
|
| BooleanWritable.Comparator |
A Comparator optimized for BooleanWritable.
|
| ByteWritable |
A WritableComparable for a single byte.
|
| ByteWritable.Comparator |
A Comparator optimized for ByteWritable.
|
| DoubleWritable |
Writable for Double values.
|
| DoubleWritable.Comparator |
A Comparator optimized for DoubleWritable.
|
| FloatWritable |
A WritableComparable for floats.
|
| FloatWritable.Comparator |
A Comparator optimized for FloatWritable.
|
| IntWritable |
A WritableComparable for ints.
|
| IntWritable.Comparator |
A Comparator optimized for IntWritable.
|
| LongWritable |
A WritableComparable for longs.
|
| LongWritable.Comparator |
A Comparator optimized for LongWritable.
|
| LongWritable.DecreasingComparator |
A decreasing Comparator optimized for LongWritable.
|
| NullWritable |
NullWritable.
|
| Text |
This class stores text using standard UTF8 encoding.
|
| Text.Comparator |
A WritableComparator optimized for Text keys.
|