| 程序包 | 说明 |
|---|---|
| org.apache.hadoop.io |
Generic i/o code for use when reading and writing data to the network,
to databases, and to files.
|
| org.apache.hadoop.io.serializer |
This package provides a mechanism for using different serialization frameworks
in Hadoop.
|
| 类和说明 |
|---|
| Serializer
Provides a facility for serializing objects of type
OutputStream. |
| 类和说明 |
|---|
| Deserializer
Provides a facility for deserializing objects of type
InputStream. |
| DeserializerComparator
A
RawComparator that uses a Deserializer to deserialize
the objects to be compared so that the standard Comparator can
be used to compare them. |
| Serialization
Encapsulates a
Serializer/Deserializer pair. |
| Serializer
Provides a facility for serializing objects of type
OutputStream. |
Copyright © 2009 The Apache Software Foundation