程序包 | 说明 |
---|---|
org.apache.hadoop.fs |
An abstract file system API.
|
org.apache.hadoop.hdfs |
A distributed implementation of
FileSystem . |
限定符和类型 | 类和说明 |
---|---|
class |
BufferedFSInputStream
A class optimizes reading from FSInputStream by bufferring
|
class |
FSDataInputStream
Utility that wraps a
FSInputStream in a DataInputStream
and buffers input through a BufferedInputStream . |
限定符和类型 | 类和说明 |
---|---|
static class |
DFSClient.DFSDataInputStream
The Hdfs implementation of
FSDataInputStream |
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