Uses of Class
org.apache.hadoop.fs.UnsupportedFileSystemException

Packages that use UnsupportedFileSystemException

Package	Description
org.apache.hadoop.fs	An abstract file system API.
org.apache.hadoop.fs.viewfs

Uses of UnsupportedFileSystemException in org.apache.hadoop.fs

Methods in org.apache.hadoop.fs that throw UnsupportedFileSystemException

Modifier and Type	Method and Description
boolean	FileContext.Util.copy(Path src, Path dst) Copy file from src to dest.
boolean	FileContext.Util.copy(Path src, Path dst, boolean deleteSource, boolean overwrite) Copy from src to dst, optionally deleting src and overwriting dst.
FSDataOutputStream	FileContext.create(Path f, EnumSet<CreateFlag> createFlag, Options.CreateOpts... opts) Create or overwrite file on indicated path and returns an output stream for writing into the file.
FSDataOutputStream	AbstractFileSystem.create(Path f, EnumSet<CreateFlag> createFlag, Options.CreateOpts... opts) The specification of this method matches that of FileContext.create(Path, EnumSet, Options.CreateOpts...) except that the Path f must be fully qualified and the permission is absolute (i.e.
static AbstractFileSystem	AbstractFileSystem.createFileSystem(URI uri, Configuration conf) Create a file system instance for the specified uri using the conf.
abstract FSDataOutputStream	AbstractFileSystem.createInternal(Path f, EnumSet<CreateFlag> flag, FsPermission absolutePermission, int bufferSize, short replication, long blockSize, Progressable progress, Options.ChecksumOpt checksumOpt, boolean createParent) The specification of this method matches that of AbstractFileSystem.create(Path, EnumSet, Options.CreateOpts...) except that the opts have been declared explicitly.
void	FilterFileSystem.createSymlink(Path target, Path link, boolean createParent)
void	FileSystem.createSymlink(Path target, Path link, boolean createParent) See FileContext.createSymlink(Path, Path, boolean)
void	FileContext.createSymlink(Path target, Path link, boolean createParent) Creates a symbolic link to an existing file.
boolean	FileContext.delete(Path f, boolean recursive) Delete a file.
boolean	FileContext.Util.exists(Path f) Does the file exist? Note: Avoid using this method if you already have FileStatus in hand.
static AbstractFileSystem	AbstractFileSystem.get(URI uri, Configuration conf) The main factory method for creating a file system.
ContentSummary	FileContext.Util.getContentSummary(Path f) Return the ContentSummary of path f.
static FileContext	FileContext.getFileContext() Create a FileContext using the default config read from the $HADOOP_CONFIG/core.xml, Unspecified key-values for config are defaulted from core-defaults.xml in the release jar.
static FileContext	FileContext.getFileContext(Configuration aConf) Create a FileContext using the passed config.
static FileContext	FileContext.getFileContext(URI defaultFsUri) Create a FileContext for specified URI using the default config.
static FileContext	FileContext.getFileContext(URI defaultFsUri, Configuration aConf) Create a FileContext for specified default URI using the specified config.
FileStatus	FilterFileSystem.getFileLinkStatus(Path f)
FileStatus	FileSystem.getFileLinkStatus(Path f) See FileContext.getFileLinkStatus(Path)
FileStatus	FileContext.getFileLinkStatus(Path f) Return a file status object that represents the path.
FileStatus	AbstractFileSystem.getFileLinkStatus(Path f) The specification of this method matches that of FileContext.getFileLinkStatus(Path) except that an UnresolvedLinkException may be thrown if a symlink is encountered in the path leading up to the final path component.
FileStatus	FileContext.getFileStatus(Path f) Return a file status object that represents the path.
protected AbstractFileSystem	FileContext.getFSofPath(Path absOrFqPath) Get the file system of supplied path.
protected static FileSystem	FileSystem.getFSofPath(Path absOrFqPath, Configuration conf)
FsStatus	FileContext.getFsStatus(Path f) Returns a status object describing the use and capacity of the file system denoted by the Parh argument p.
Path	FileContext.getLinkTarget(Path f) Returns the target of the given symbolic link as it was specified when the link was created.
static FileContext	FileContext.getLocalFSFileContext()
static FileContext	FileContext.getLocalFSFileContext(Configuration aConf)
FileStatus[]	FileContext.Util.globStatus(Path pathPattern) Return all the files that match filePattern and are not checksum files.
FileStatus[]	FileContext.Util.globStatus(Path pathPattern, PathFilter filter) Return an array of FileStatus objects whose path names match pathPattern and is accepted by the user-supplied path filter.
RemoteIterator<LocatedFileStatus>	FileContext.Util.listFiles(Path f, boolean recursive) List the statuses and block locations of the files in the given path.
RemoteIterator<LocatedFileStatus>	FileContext.listLocatedStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
RemoteIterator<FileStatus>	FileContext.listStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
FileStatus[]	FileContext.Util.listStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
FileStatus[]	FileContext.Util.listStatus(Path f, PathFilter filter) Filter files/directories in the given path using the user-supplied path filter.
void	FileContext.mkdir(Path dir, FsPermission permission, boolean createParent) Make(create) a directory and all the non-existent parents.
FSDataInputStream	FileContext.open(Path f) Opens an FSDataInputStream at the indicated Path using default buffersize.
FSDataInputStream	FileContext.open(Path f, int bufferSize) Opens an FSDataInputStream at the indicated Path.
void	FileContext.rename(Path src, Path dst, Options.Rename... options) Renames Path src to Path dst
void	FileContext.setOwner(Path f, String username, String groupname) Set owner of a path (i.e.
void	FileContext.setPermission(Path f, FsPermission permission) Set permission of a path.
void	FileContext.setTimes(Path f, long mtime, long atime) Set access time of a file.
void	FileContext.setVerifyChecksum(boolean verifyChecksum, Path f) Set the verify checksum flag for the file system denoted by the path.
boolean	FileContext.truncate(Path f, long newLength) Truncate the file in the indicated path to the indicated size.

Uses of UnsupportedFileSystemException in org.apache.hadoop.fs.viewfs

Methods in org.apache.hadoop.fs.viewfs that throw UnsupportedFileSystemException

Modifier and Type	Method and Description
FSDataOutputStream	ViewFs.createInternal(Path f, EnumSet<CreateFlag> flag, FsPermission absolutePermission, int bufferSize, short replication, long blockSize, Progressable progress, Options.ChecksumOpt checksumOpt, boolean createParent)
FileStatus	ViewFs.getFileLinkStatus(Path f)