Package org.apache.hadoop.fs

Added Classes and Interfaces
BulkDelete	API for bulk deletion of objects/files but not directories.
BulkDeleteSource	Interface for bulk deletion.
ClosedIOException	Exception to denote if the underlying stream cache or other closable resource is closed.
ClusterStorageCapacityExceededException	Exception raised by HDFS indicating that storage capacity in the cluster filesystem is exceeded.

 

Changed Classes
AbstractFileSystem	This class provides an interface for implementors of a Hadoop file system (analogous to the VFS of Unix).
CommonConfigurationKeysPublic	This class contains constants for configuration keys used in the common code.
ContentSummary	Store the summary of a content (a directory or a file).
FileSystem	An abstract base class for a fairly generic filesystem.
FileUtil	A collection of file-processing util methods
FilterFileSystem	A FilterFileSystem contains some other file system which it uses as its basic file system possibly transforming the data along the way or providing additional functionality.
FsServerDefaults	Provides server default configuration values to clients.
Options.OpenFileOptions	The standard {@code openFile()} options.
Path	Names a file or directory in a FileSystem Path strings use slash as the directory separator.
StorageType	Defines the types of supported storage media.