| Class | Description |
|---|---|
| AbstractCOSCredentialsProvider |
The base class for COS credential providers which take a URI or
configuration in their constructor.
|
| BufferPool |
BufferPool class is used to manage the buffers during program execution.
|
| ByteBufferInputStream |
The input stream class is used for buffered files.
|
| ByteBufferOutputStream |
The input stream class is used for buffered files.
|
| ByteBufferWrapper |
The wrapper for memory buffers and disk buffers.
|
| Constants |
constant definition.
|
| COSCredentialsProviderList |
a list of cos credentials provider.
|
| CosN |
CosN implementation for the Hadoop's AbstractFileSystem.
|
| CosNConfigKeys |
This class contains constants for configuration keys used in COS.
|
| CosNCopyFileContext |
The context of the copy task, including concurrency control,
asynchronous acquisition of copy results and etc.
|
| CosNCopyFileTask |
Used by
CosNFileSystem as an task that submitted
to the thread pool to accelerate the copy progress. |
| CosNFileReadTask |
Used by
CosNInputStream as an asynchronous task
submitted to the thread pool. |
| CosNFileSystem |
The core CosN Filesystem implementation.
|
| CosNInputStream |
The input stream for the COS blob store.
|
| CosNInputStream.ReadBuffer |
This class is used by
CosNInputStream
and CosNFileReadTask to buffer data that read from COS blob store. |
| CosNOutputStream |
The output stream for the COS blob store.
|
| CosNUtils |
Utility methods for CosN code.
|
| EnvironmentVariableCredentialsProvider |
The provider obtaining the cos credentials from the environment variables.
|
| NoAuthWithCOSException |
Exception thrown when no credentials can be obtained.
|
| SimpleCredentialsProvider |
Get the credentials from the hadoop configuration.
|
| Unit |
Constant definition of storage unit.
|
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