Package org.apache.hadoop.fs.azure

A distributed implementation of FileSystem for reading and writing files on Azure Block Storage.

See: Description

Interface Summary

Interface	Description
KeyProvider	The interface that every Azure file system key provider must implement.

Class Summary

Class	Description
AzureLinkedStack<E>	A simple generic stack implementation using linked lists.
AzureNativeFileSystemStore	Core implementation of Windows Azure Filesystem for Hadoop.
NativeAzureFileSystem	A FileSystem for reading and writing files stored on Windows Azure.
NativeAzureFileSystem.FolderRenamePending	A description of a folder rename operation, including the source and destination keys, and descriptions of the files in the source folder.
NativeAzureFileSystem.Secure	A FileSystem for reading and writing files stored on Windows Azure.
SelfRenewingLease	An Azure blob lease that automatically renews itself indefinitely using a background thread.
SelfThrottlingIntercept	Introduces delays in our Azure traffic to prevent overrunning the server-side throttling limits.
SendRequestIntercept	Manages the lifetime of binding on the operation contexts to intercept send request events to Azure storage.
ShellDecryptionKeyProvider	Shell decryption key provider which invokes an external script that will perform the key decryption.
SimpleKeyProvider	Key provider that simply returns the storage account key from the configuration as plaintext.
SyncableDataOutputStream	Support the Syncable interface on top of a DataOutputStream.
Wasb	WASB implementation of AbstractFileSystem.
WasbFsck	An fsck tool implementation for WASB that does various admin/cleanup/recovery tasks on the WASB file system.

Exception Summary

Exception	Description
AzureException	Thrown if there is a problem communicating with Azure Storage service.
KeyProviderException	Thrown if there is a problem instantiating a KeyProvider or retrieving a key using a KeyProvider object.

Package org.apache.hadoop.fs.azure Description

A distributed implementation of FileSystem for reading and writing files on Azure Block Storage. This implementation is blob-based and stores files on Azure in their native form for interoperability with other Azure tools.