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

Packages that use Path

org.apache.hadoop.conf	Configuration of system parameters.
org.apache.hadoop.fs	An abstract file system API.
org.apache.hadoop.fs.ftp
org.apache.hadoop.fs.kfs	A client for the Kosmos filesystem (KFS)
org.apache.hadoop.fs.s3	A distributed, block-based implementation of FileSystem that uses Amazon S3 as a backing store.
org.apache.hadoop.fs.s3native	A distributed implementation of FileSystem for reading and writing files on Amazon S3.
org.apache.hadoop.fs.viewfs
org.apache.hadoop.io	Generic i/o code for use when reading and writing data to the network, to databases, and to files.
org.apache.hadoop.io.compress
org.apache.hadoop.mapred
org.apache.hadoop.mapred.join
org.apache.hadoop.mapred.lib
org.apache.hadoop.mapreduce
org.apache.hadoop.mapreduce.lib.input
org.apache.hadoop.mapreduce.lib.join
org.apache.hadoop.mapreduce.lib.output
org.apache.hadoop.mapreduce.lib.partition
org.apache.hadoop.mapreduce.security

Uses of Path in org.apache.hadoop.conf

Methods in org.apache.hadoop.conf that return Path

Path	Configuration.getLocalPath(String dirsProp, String path) Get a local file under a directory named by dirsProp with the given path.

Methods in org.apache.hadoop.conf with parameters of type Path

void	Configuration.addResource(Path file) Add a configuration resource.

Uses of Path in org.apache.hadoop.fs

Fields in org.apache.hadoop.fs declared as Path

protected Path

TrashPolicy.trash

Methods in org.apache.hadoop.fs that return Path

Path	ChecksumFileSystem.getChecksumFile(Path file) Return the name of the checksum file associated with a file.
abstract Path	TrashPolicy.getCurrentTrashDir() Get the current working directory of the Trash Policy
Path	FileContext.getHomeDirectory() Return the current user's home directory in this file system.
Path	AbstractFileSystem.getHomeDirectory() Return the current user's home directory in this file system.
Path	RawLocalFileSystem.getHomeDirectory()
Path	FilterFileSystem.getHomeDirectory()
Path	FileSystem.getHomeDirectory() Return the current user's home directory in this filesystem.
Path	AbstractFileSystem.getInitialWorkingDirectory() Some file systems like LocalFileSystem have an initial workingDir that is used as the starting workingDir.
protected Path	RawLocalFileSystem.getInitialWorkingDirectory()
protected Path	FilterFileSystem.getInitialWorkingDirectory()
protected Path	FileSystem.getInitialWorkingDirectory() Note: with the new FilesContext class, getWorkingDirectory() will be removed.
Path	FileContext.getLinkTarget(Path f) Returns the target of the given symbolic link as it was specified when the link was created.
Path	AbstractFileSystem.getLinkTarget(Path f) The specification of this method matches that of FileContext.getLinkTarget(Path);
Path	Path.getParent() Returns the parent of a path or null if at root.
Path	FileStatus.getPath()
Path	FileStatus.getSymlink()
Path	FileContext.getWorkingDirectory() Gets the working directory for wd-relative names (such a "foo/bar").
Path	RawLocalFileSystem.getWorkingDirectory()
Path	FilterFileSystem.getWorkingDirectory() Get the current working directory for the given file system
abstract Path	FileSystem.getWorkingDirectory() Get the current working directory for the given file system
Path	Path.makeQualified(FileSystem fs) Deprecated.
Path	FileContext.makeQualified(Path path) Make the path fully qualified if it is isn't.
Path	AbstractFileSystem.makeQualified(Path path) Make the path fully qualified to this file system
Path	FilterFileSystem.makeQualified(Path path) Make sure that a path specifies a FileSystem.
Path	FileSystem.makeQualified(Path path) Make sure that a path specifies a FileSystem.
Path	Path.makeQualified(URI defaultUri, Path workingDir) Returns a qualified path object.
protected Path	FileContext.resolve(Path f) Resolves all symbolic links in the specified path.
protected Path	FileContext.resolveIntermediate(Path f) Resolves all symbolic links in the specified path leading up to, but not including the final path component.
Path	FileContext.resolvePath(Path f) Resolve the path following any symlinks or mount points
Path	AbstractFileSystem.resolvePath(Path p) Return the fully-qualified path of path f resolving the path through any internal symlinks or mount point
Path	FilterFileSystem.resolvePath(Path p)
Path	FileSystem.resolvePath(Path p) Return the fully-qualified path of path f resolving the path through any symlinks or mount point
Path	RawLocalFileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile)
Path	ChecksumFileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile)
Path	FilterFileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile) Returns a local File that the user can write output to.
Path	FileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile) Returns a local File that the user can write output to.
static Path[]	FileUtil.stat2Paths(FileStatus[] stats) convert an array of FileStatus to an array of Path
static Path[]	FileUtil.stat2Paths(FileStatus[] stats, Path path) convert an array of FileStatus to an array of Path.
Path	Path.suffix(String suffix) Adds a suffix to the final name in the path.

Methods in org.apache.hadoop.fs that return types with arguments of type Path

org.apache.hadoop.fs.RemoteIterator<Path>	FileContext.listCorruptFileBlocks(Path path)
org.apache.hadoop.fs.RemoteIterator<Path>	AbstractFileSystem.listCorruptFileBlocks(Path path)
org.apache.hadoop.fs.RemoteIterator<Path>	FilterFileSystem.listCorruptFileBlocks(Path path)
org.apache.hadoop.fs.RemoteIterator<Path>	FileSystem.listCorruptFileBlocks(Path path)

Methods in org.apache.hadoop.fs with parameters of type Path

boolean	GlobFilter.accept(Path path)
boolean	PathFilter.accept(Path path) Tests whether or not the specified abstract pathname should be included in a pathname list.
FSDataOutputStream	FileSystem.append(Path f) Append to an existing file (optional operation).
FSDataOutputStream	FileSystem.append(Path f, int bufferSize) Append to an existing file (optional operation).
FSDataOutputStream	RawLocalFileSystem.append(Path f, int bufferSize, Progressable progress)
FSDataOutputStream	ChecksumFileSystem.append(Path f, int bufferSize, Progressable progress)
FSDataOutputStream	FilterFileSystem.append(Path f, int bufferSize, Progressable progress)
abstract FSDataOutputStream	FileSystem.append(Path f, int bufferSize, Progressable progress) Append to an existing file (optional operation).
boolean	FileSystem.cancelDeleteOnExit(Path f) Cancel the deletion of the path when the FileSystem is closed
void	AbstractFileSystem.checkPath(Path path) Check that a Path belongs to this FileSystem.
protected void	FilterFileSystem.checkPath(Path path) Check that a Path belongs to this FileSystem.
protected void	FileSystem.checkPath(Path path) Check that a Path belongs to this FileSystem.
void	RawLocalFileSystem.completeLocalOutput(Path fsWorkingFile, Path tmpLocalFile)
void	ChecksumFileSystem.completeLocalOutput(Path fsOutputFile, Path tmpLocalFile)
void	FilterFileSystem.completeLocalOutput(Path fsOutputFile, Path tmpLocalFile) Called when we're all done writing to the target.
void	FileSystem.completeLocalOutput(Path fsOutputFile, Path tmpLocalFile) Called when we're all done writing to the target.
void	FilterFileSystem.concat(Path f, Path[] psrcs)
void	FilterFileSystem.concat(Path f, Path[] psrcs)
void	FileSystem.concat(Path trg, Path[] psrcs) Concat existing files together.
void	FileSystem.concat(Path trg, Path[] psrcs) Concat existing files together.
static boolean	FileUtil.copy(File src, FileSystem dstFS, Path dst, boolean deleteSource, Configuration conf) Copy local files to a FileSystem.
static boolean	FileUtil.copy(FileSystem srcFS, Path[] srcs, FileSystem dstFS, Path dst, boolean deleteSource, boolean overwrite, Configuration conf)
static boolean	FileUtil.copy(FileSystem srcFS, Path[] srcs, FileSystem dstFS, Path dst, boolean deleteSource, boolean overwrite, Configuration conf)
static boolean	FileUtil.copy(FileSystem srcFS, Path src, File dst, boolean deleteSource, Configuration conf) Copy FileSystem files to local files.
static boolean	FileUtil.copy(FileSystem srcFS, Path src, FileSystem dstFS, Path dst, boolean deleteSource, boolean overwrite, Configuration conf) Copy files between FileSystems.
static boolean	FileUtil.copy(FileSystem srcFS, Path src, FileSystem dstFS, Path dst, boolean deleteSource, Configuration conf) Copy files between FileSystems.
void	FilterFileSystem.copyFromLocalFile(boolean delSrc, boolean overwrite, Path[] srcs, Path dst) The src files are on the local disk.
void	FilterFileSystem.copyFromLocalFile(boolean delSrc, boolean overwrite, Path[] srcs, Path dst) The src files are on the local disk.
void	FileSystem.copyFromLocalFile(boolean delSrc, boolean overwrite, Path[] srcs, Path dst) The src files are on the local disk.
void	FileSystem.copyFromLocalFile(boolean delSrc, boolean overwrite, Path[] srcs, Path dst) The src files are on the local disk.
void	FilterFileSystem.copyFromLocalFile(boolean delSrc, boolean overwrite, Path src, Path dst) The src file is on the local disk.
void	FileSystem.copyFromLocalFile(boolean delSrc, boolean overwrite, Path src, Path dst) The src file is on the local disk.
void	ChecksumFileSystem.copyFromLocalFile(boolean delSrc, Path src, Path dst)
void	FilterFileSystem.copyFromLocalFile(boolean delSrc, Path src, Path dst) The src file is on the local disk.
void	LocalFileSystem.copyFromLocalFile(boolean delSrc, Path src, Path dst)
void	FileSystem.copyFromLocalFile(boolean delSrc, Path src, Path dst) The src file is on the local disk.
void	FileSystem.copyFromLocalFile(Path src, Path dst) The src file is on the local disk.
static boolean	FileUtil.copyMerge(FileSystem srcFS, Path srcDir, FileSystem dstFS, Path dstFile, boolean deleteSource, Configuration conf, String addString) Copy all files in a directory to one output file (merge).
void	ChecksumFileSystem.copyToLocalFile(boolean delSrc, Path src, Path dst) The src file is under FS, and the dst is on the local disk.
void	FilterFileSystem.copyToLocalFile(boolean delSrc, Path src, Path dst) The src file is under FS, and the dst is on the local disk.
void	LocalFileSystem.copyToLocalFile(boolean delSrc, Path src, Path dst)
void	FileSystem.copyToLocalFile(boolean delSrc, Path src, Path dst) The src file is under FS, and the dst is on the local disk.
void	FileSystem.copyToLocalFile(boolean delSrc, Path src, Path dst, boolean useRawLocalFileSystem) The src file is under FS, and the dst is on the local disk.
void	FileSystem.copyToLocalFile(Path src, Path dst) The src file is under FS, and the dst is on the local disk.
void	ChecksumFileSystem.copyToLocalFile(Path src, Path dst, boolean copyCrc) The src file is under FS, and the dst is on the local disk.
static FSDataOutputStream	FileSystem.create(FileSystem fs, Path file, FsPermission permission) create a file with the provided permission The permission of the file is set to be the provided permission as in setPermission, not permission&~umask It is implemented using two RPCs.
FSDataOutputStream	FileSystem.create(Path f) Create an FSDataOutputStream at the indicated Path.
FSDataOutputStream	FileSystem.create(Path f, boolean overwrite) Create an FSDataOutputStream at the indicated Path.
FSDataOutputStream	FileSystem.create(Path f, boolean overwrite, int bufferSize) Create an FSDataOutputStream at the indicated Path.
FSDataOutputStream	FileSystem.create(Path f, boolean overwrite, int bufferSize, Progressable progress) Create an FSDataOutputStream at the indicated Path with write-progress reporting.
FSDataOutputStream	FileSystem.create(Path f, boolean overwrite, int bufferSize, short replication, long blockSize) Create an FSDataOutputStream at the indicated Path.
FSDataOutputStream	RawLocalFileSystem.create(Path f, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
FSDataOutputStream	FileSystem.create(Path f, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress) Create an FSDataOutputStream at the indicated Path with write-progress reporting.
FSDataOutputStream	FileContext.create(Path f, EnumSet<CreateFlag> createFlag, org.apache.hadoop.fs.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, org.apache.hadoop.fs.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.
FSDataOutputStream	RawLocalFileSystem.create(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
FSDataOutputStream	ChecksumFileSystem.create(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
FSDataOutputStream	FilterFileSystem.create(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
abstract FSDataOutputStream	FileSystem.create(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress) Create an FSDataOutputStream at the indicated Path with write-progress reporting.
FSDataOutputStream	FileSystem.create(Path f, FsPermission permission, EnumSet<CreateFlag> flags, int bufferSize, short replication, long blockSize, Progressable progress) Create an FSDataOutputStream at the indicated Path with write-progress reporting.
FSDataOutputStream	FileSystem.create(Path f, FsPermission permission, EnumSet<CreateFlag> flags, int bufferSize, short replication, long blockSize, Progressable progress, org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt) Create an FSDataOutputStream at the indicated Path with a custom checksum option
FSDataOutputStream	FileSystem.create(Path f, Progressable progress) Create an FSDataOutputStream at the indicated Path with write-progress reporting.
FSDataOutputStream	FileSystem.create(Path f, short replication) Create an FSDataOutputStream at the indicated Path.
FSDataOutputStream	FileSystem.create(Path f, short replication, Progressable progress) Create an FSDataOutputStream at the indicated Path with write-progress reporting.
abstract FSDataOutputStream	AbstractFileSystem.createInternal(Path f, EnumSet<CreateFlag> flag, FsPermission absolutePermission, int bufferSize, short replication, long blockSize, Progressable progress, org.apache.hadoop.fs.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.
boolean	FileSystem.createNewFile(Path f) Creates the given Path as a brand-new zero-length file.
FSDataOutputStream	FileSystem.createNonRecursive(Path f, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress) Deprecated. API only for 0.20-append
FSDataOutputStream	RawLocalFileSystem.createNonRecursive(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
FSDataOutputStream	ChecksumFileSystem.createNonRecursive(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
FSDataOutputStream	FileSystem.createNonRecursive(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress) Deprecated. API only for 0.20-append
FSDataOutputStream	RawLocalFileSystem.createNonRecursive(Path f, FsPermission permission, EnumSet<CreateFlag> flags, int bufferSize, short replication, long blockSize, Progressable progress) Deprecated.
FSDataOutputStream	FilterFileSystem.createNonRecursive(Path f, FsPermission permission, EnumSet<CreateFlag> flags, int bufferSize, short replication, long blockSize, Progressable progress) Deprecated.
FSDataOutputStream	FileSystem.createNonRecursive(Path f, FsPermission permission, EnumSet<CreateFlag> flags, int bufferSize, short replication, long blockSize, Progressable progress) Deprecated. API only for 0.20-append
void	FileContext.createSymlink(Path target, Path link, boolean createParent) Creates a symbolic link to an existing file.
void	AbstractFileSystem.createSymlink(Path target, Path link, boolean createParent) The specification of this method matches that of FileContext.createSymlink(Path, Path, boolean);
boolean	FileSystem.delete(Path f) Deprecated. Use FileSystem.delete(Path, boolean) instead.
boolean	FileContext.delete(Path f, boolean recursive) Delete a file.
abstract boolean	AbstractFileSystem.delete(Path f, boolean recursive) The specification of this method matches that of FileContext.delete(Path, boolean) except that Path f must be for this file system.
boolean	RawLocalFileSystem.delete(Path p, boolean recursive) Delete the given path to a file or directory.
boolean	ChecksumFileSystem.delete(Path f, boolean recursive) Implement the delete(Path, boolean) in checksum file system.
boolean	FilterFileSystem.delete(Path f, boolean recursive) Delete a file
abstract boolean	FileSystem.delete(Path f, boolean recursive) Delete a file.
boolean	FileContext.deleteOnExit(Path f) Mark a path to be deleted on JVM shutdown.
boolean	FileSystem.deleteOnExit(Path f) Mark a path to be deleted when FileSystem is closed.
boolean	FileSystem.exists(Path f) Check if exists.
static void	FileUtil.fullyDelete(FileSystem fs, Path dir) Deprecated. Use FileSystem.delete(Path, boolean)
long	FileSystem.getBlockSize(Path f) Deprecated. Use getFileStatus() instead
Path	ChecksumFileSystem.getChecksumFile(Path file) Return the name of the checksum file associated with a file.
long	ChecksumFileSystem.getChecksumFileLength(Path file, long fileSize) Return the length of the checksum file given the size of the actual file.
ContentSummary	FilterFileSystem.getContentSummary(Path f)
ContentSummary	FileSystem.getContentSummary(Path f) Return the ContentSummary of a given Path.
long	FilterFileSystem.getDefaultBlockSize(Path f)
long	FileSystem.getDefaultBlockSize(Path f) Return the number of bytes that large input files should be optimally be split into to minimize i/o time.
short	FilterFileSystem.getDefaultReplication(Path f)
short	FileSystem.getDefaultReplication(Path path) Get the default replication for a path.
List<org.apache.hadoop.security.token.Token<?>>	FileContext.getDelegationTokens(Path p, String renewer) Get delegation tokens for the file systems accessed for a given path.
BlockLocation[]	FileContext.getFileBlockLocations(Path f, long start, long len) Return blockLocation of the given file for the given offset and len.
abstract BlockLocation[]	AbstractFileSystem.getFileBlockLocations(Path f, long start, long len) The specification of this method matches that of FileContext.getFileBlockLocations(Path, long, long) except that Path f must be for this file system.
BlockLocation[]	FileSystem.getFileBlockLocations(Path p, long start, long len) Return an array containing hostnames, offset and size of portions of the given file.
FileChecksum	FileContext.getFileChecksum(Path f) Get the checksum of a file.
abstract FileChecksum	AbstractFileSystem.getFileChecksum(Path f) The specification of this method matches that of FileContext.getFileChecksum(Path) except that Path f must be for this file system.
FileChecksum	FilterFileSystem.getFileChecksum(Path f)
FileChecksum	FileSystem.getFileChecksum(Path f) Get the checksum of a file.
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.
abstract FileStatus	AbstractFileSystem.getFileStatus(Path f) The specification of this method matches that of FileContext.getFileStatus(Path) except that an UnresolvedLinkException may be thrown if a symlink is encountered in the path.
FileStatus	RawLocalFileSystem.getFileStatus(Path f)
FileStatus	FilterFileSystem.getFileStatus(Path f) Get file status.
abstract FileStatus	FileSystem.getFileStatus(Path f) Return a file status object that represents the path.
FsStatus	FileContext.getFsStatus(Path f) Returns a status object describing the use and capacity of the file system denoted by the Parh argument p.
FsStatus	AbstractFileSystem.getFsStatus(Path f) The specification of this method matches that of FileContext.getFsStatus(Path) except that Path f must be for this file system.
static TrashPolicy	TrashPolicy.getInstance(Configuration conf, FileSystem fs, Path home) Get an instance of the configured TrashPolicy based on the value of the configuration paramater fs.trash.classname.
long	FileSystem.getLength(Path f) Deprecated. Use getFileStatus() instead
Path	FileContext.getLinkTarget(Path f) Returns the target of the given symbolic link as it was specified when the link was created.
Path	AbstractFileSystem.getLinkTarget(Path f) The specification of this method matches that of FileContext.getLinkTarget(Path);
short	FileSystem.getReplication(Path src) Deprecated. Use getFileStatus() instead
FsServerDefaults	FilterFileSystem.getServerDefaults(Path f)
FsServerDefaults	FileSystem.getServerDefaults(Path p) Return a set of server default configuration values
FsStatus	RawLocalFileSystem.getStatus(Path p)
FsStatus	FilterFileSystem.getStatus(Path p)
FsStatus	FileSystem.getStatus(Path p) Returns a status object describing the use and capacity of the file system.
String	AbstractFileSystem.getUriPath(Path p) Get the path-part of a pathname.
FileStatus[]	FileSystem.globStatus(Path pathPattern) Return all the files that match filePattern and are not checksum files.
FileStatus[]	FileSystem.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.
abstract void	TrashPolicy.initialize(Configuration conf, FileSystem fs, Path home) Used to setup the trash policy.
static boolean	ChecksumFileSystem.isChecksumFile(Path file) Return true iff file is a checksum file name.
boolean	FileSystem.isDirectory(Path f) True iff the named path is a directory.
boolean	FileSystem.isFile(Path f) True iff the named path is a regular file.
org.apache.hadoop.fs.RemoteIterator<Path>	FileContext.listCorruptFileBlocks(Path path)
org.apache.hadoop.fs.RemoteIterator<Path>	AbstractFileSystem.listCorruptFileBlocks(Path path)
org.apache.hadoop.fs.RemoteIterator<Path>	FilterFileSystem.listCorruptFileBlocks(Path path)
org.apache.hadoop.fs.RemoteIterator<Path>	FileSystem.listCorruptFileBlocks(Path path)
org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus>	FileSystem.listFiles(Path f, boolean recursive) List the statuses and block locations of the files in the given path.
org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus>	FileContext.listLocatedStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus>	AbstractFileSystem.listLocatedStatus(Path f) The specification of this method matches that of FileContext.listLocatedStatus(Path) except that Path f must be for this file system.
org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus>	ChecksumFileSystem.listLocatedStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus>	FilterFileSystem.listLocatedStatus(Path f) List files and its block locations in a directory.
org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus>	FileSystem.listLocatedStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
protected org.apache.hadoop.fs.RemoteIterator<LocatedFileStatus>	FileSystem.listLocatedStatus(Path f, PathFilter filter) Listing a directory The returned results include its block location if it is a file The results are filtered by the given path filter
org.apache.hadoop.fs.RemoteIterator<FileStatus>	FileContext.listStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
abstract FileStatus[]	AbstractFileSystem.listStatus(Path f) The specification of this method matches that of FileContext.Util.listStatus(Path) except that Path f must be for this file system.
FileStatus[]	RawLocalFileSystem.listStatus(Path f)
FileStatus[]	ChecksumFileSystem.listStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
FileStatus[]	FilterFileSystem.listStatus(Path f) List files in a directory.
abstract FileStatus[]	FileSystem.listStatus(Path f) List the statuses of the files/directories in the given path if the path is a directory.
FileStatus[]	FileSystem.listStatus(Path[] files) Filter files/directories in the given list of paths using default path filter.
FileStatus[]	FileSystem.listStatus(Path[] files, PathFilter filter) Filter files/directories in the given list of paths using user-supplied path filter.
FileStatus[]	FileSystem.listStatus(Path f, PathFilter filter) Filter files/directories in the given path using the user-supplied path filter.
org.apache.hadoop.fs.RemoteIterator<FileStatus>	AbstractFileSystem.listStatusIterator(Path f) The specification of this method matches that of FileContext.listStatus(Path) except that Path f must be for this file system.
Path	FileContext.makeQualified(Path path) Make the path fully qualified if it is isn't.
Path	AbstractFileSystem.makeQualified(Path path) Make the path fully qualified to this file system
Path	FilterFileSystem.makeQualified(Path path) Make sure that a path specifies a FileSystem.
Path	FileSystem.makeQualified(Path path) Make sure that a path specifies a FileSystem.
Path	Path.makeQualified(URI defaultUri, Path workingDir) Returns a qualified path object.
void	FileContext.mkdir(Path dir, FsPermission permission, boolean createParent) Make(create) a directory and all the non-existent parents.
abstract void	AbstractFileSystem.mkdir(Path dir, FsPermission permission, boolean createParent) The specification of this method matches that of FileContext.mkdir(Path, FsPermission, boolean) except that the Path f must be fully qualified and the permission is absolute (i.e.
static boolean	FileSystem.mkdirs(FileSystem fs, Path dir, FsPermission permission) create a directory with the provided permission The permission of the directory is set to be the provided permission as in setPermission, not permission&~umask
boolean	RawLocalFileSystem.mkdirs(Path f) Creates the specified directory hierarchy.
boolean	ChecksumFileSystem.mkdirs(Path f)
boolean	FileSystem.mkdirs(Path f) Call FileSystem.mkdirs(Path, FsPermission) with default permission.
boolean	RawLocalFileSystem.mkdirs(Path f, FsPermission permission)
boolean	FilterFileSystem.mkdirs(Path f, FsPermission permission)
abstract boolean	FileSystem.mkdirs(Path f, FsPermission permission) Make the given file and all non-existent parents into directories.
void	FileSystem.moveFromLocalFile(Path[] srcs, Path dst) The src files is on the local disk.
void	FileSystem.moveFromLocalFile(Path[] srcs, Path dst) The src files is on the local disk.
void	RawLocalFileSystem.moveFromLocalFile(Path src, Path dst)
void	FileSystem.moveFromLocalFile(Path src, Path dst) The src file is on the local disk.
static boolean	Trash.moveToAppropriateTrash(FileSystem fs, Path p, Configuration conf) In case of the symlinks or mount points, one has to move the appropriate trashbin in the actual volume of the path p being deleted.
void	FileSystem.moveToLocalFile(Path src, Path dst) The src file is under FS, and the dst is on the local disk.
boolean	Trash.moveToTrash(Path path) Move a file or directory to the current trash directory.
abstract boolean	TrashPolicy.moveToTrash(Path path) Move a file or directory to the current trash directory.
FSDataInputStream	FileContext.open(Path f) Opens an FSDataInputStream at the indicated Path using default buffersize.
FSDataInputStream	AbstractFileSystem.open(Path f) The specification of this method matches that of FileContext.open(Path) except that Path f must be for this file system.
FSDataInputStream	FileSystem.open(Path f) Opens an FSDataInputStream at the indicated Path.
FSDataInputStream	FileContext.open(Path f, int bufferSize) Opens an FSDataInputStream at the indicated Path.
abstract FSDataInputStream	AbstractFileSystem.open(Path f, int bufferSize) The specification of this method matches that of FileContext.open(Path, int) except that Path f must be for this file system.
FSDataInputStream	RawLocalFileSystem.open(Path f, int bufferSize)
FSDataInputStream	ChecksumFileSystem.open(Path f, int bufferSize) Opens an FSDataInputStream at the indicated Path.
FSDataInputStream	FilterFileSystem.open(Path f, int bufferSize) Opens an FSDataInputStream at the indicated Path.
abstract FSDataInputStream	FileSystem.open(Path f, int bufferSize) Opens an FSDataInputStream at the indicated Path.
File	RawLocalFileSystem.pathToFile(Path path) Convert a path to a File.
File	LocalFileSystem.pathToFile(Path path) Convert a path to a File.
protected FSDataOutputStream	FilterFileSystem.primitiveCreate(Path f, FsPermission absolutePermission, EnumSet<CreateFlag> flag, int bufferSize, short replication, long blockSize, Progressable progress, org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt)
protected FSDataOutputStream	FileSystem.primitiveCreate(Path f, FsPermission absolutePermission, EnumSet<CreateFlag> flag, int bufferSize, short replication, long blockSize, Progressable progress, org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt) Deprecated.
protected boolean	RawLocalFileSystem.primitiveMkdir(Path f, FsPermission absolutePermission)
protected boolean	FilterFileSystem.primitiveMkdir(Path f, FsPermission abdolutePermission)
protected boolean	FileSystem.primitiveMkdir(Path f, FsPermission absolutePermission) Deprecated.
protected void	FileSystem.primitiveMkdir(Path f, FsPermission absolutePermission, boolean createParent) Deprecated.
boolean	RawLocalFileSystem.rename(Path src, Path dst)
boolean	ChecksumFileSystem.rename(Path src, Path dst) Rename files/dirs
boolean	FilterFileSystem.rename(Path src, Path dst) Renames Path src to Path dst.
abstract boolean	FileSystem.rename(Path src, Path dst) Renames Path src to Path dst.
void	FileContext.rename(Path src, Path dst, org.apache.hadoop.fs.Options.Rename... options) Renames Path src to Path dst
void	AbstractFileSystem.rename(Path src, Path dst, org.apache.hadoop.fs.Options.Rename... options) The specification of this method matches that of FileContext.rename(Path, Path, Options.Rename...) except that Path f must be for this file system.
protected void	FileSystem.rename(Path src, Path dst, org.apache.hadoop.fs.Options.Rename... options) Deprecated.
abstract void	AbstractFileSystem.renameInternal(Path src, Path dst) The specification of this method matches that of FileContext.rename(Path, Path, Options.Rename...) except that Path f must be for this file system and NO OVERWRITE is performed.
void	AbstractFileSystem.renameInternal(Path src, Path dst, boolean overwrite) The specification of this method matches that of FileContext.rename(Path, Path, Options.Rename...) except that Path f must be for this file system.
boolean	ChecksumFileSystem.reportChecksumFailure(Path f, FSDataInputStream in, long inPos, FSDataInputStream sums, long sumsPos) Report a checksum error to the file system.
boolean	LocalFileSystem.reportChecksumFailure(Path p, FSDataInputStream in, long inPos, FSDataInputStream sums, long sumsPos) Moves files to a bad file directory on the same device, so that their storage will not be reused.
protected Path	FileContext.resolve(Path f) Resolves all symbolic links in the specified path.
protected Path	FileContext.resolveIntermediate(Path f) Resolves all symbolic links in the specified path leading up to, but not including the final path component.
Path	FileContext.resolvePath(Path f) Resolve the path following any symlinks or mount points
Path	AbstractFileSystem.resolvePath(Path p) Return the fully-qualified path of path f resolving the path through any internal symlinks or mount point
Path	FilterFileSystem.resolvePath(Path p)
Path	FileSystem.resolvePath(Path p) Return the fully-qualified path of path f resolving the path through any symlinks or mount point
void	FileContext.setOwner(Path f, String username, String groupname) Set owner of a path (i.e.
abstract void	AbstractFileSystem.setOwner(Path f, String username, String groupname) The specification of this method matches that of FileContext.setOwner(Path, String, String) except that Path f must be for this file system.
void	RawLocalFileSystem.setOwner(Path p, String username, String groupname) Use the command chown to set owner.
void	FilterFileSystem.setOwner(Path p, String username, String groupname)
void	FileSystem.setOwner(Path p, String username, String groupname) Set owner of a path (i.e.
void	FileStatus.setPath(Path p)
void	FileContext.setPermission(Path f, FsPermission permission) Set permission of a path.
abstract void	AbstractFileSystem.setPermission(Path f, FsPermission permission) The specification of this method matches that of FileContext.setPermission(Path, FsPermission) except that Path f must be for this file system.
void	RawLocalFileSystem.setPermission(Path p, FsPermission permission) Use the command chmod to set permission.
void	FilterFileSystem.setPermission(Path p, FsPermission permission)
void	FileSystem.setPermission(Path p, FsPermission permission) Set permission of a path.
boolean	FileContext.setReplication(Path f, short replication) Set replication for an existing file.
abstract boolean	AbstractFileSystem.setReplication(Path f, short replication) The specification of this method matches that of FileContext.setReplication(Path, short) except that Path f must be for this file system.
boolean	ChecksumFileSystem.setReplication(Path src, short replication) Set replication for an existing file.
boolean	FilterFileSystem.setReplication(Path src, short replication) Set replication for an existing file.
boolean	FileSystem.setReplication(Path src, short replication) Set replication for an existing file.
void	FileStatus.setSymlink(Path p)
void	FileContext.setTimes(Path f, long mtime, long atime) Set access time of a file.
abstract void	AbstractFileSystem.setTimes(Path f, long mtime, long atime) The specification of this method matches that of FileContext.setTimes(Path, long, long) except that Path f must be for this file system.
void	FilterFileSystem.setTimes(Path p, long mtime, long atime)
void	FileSystem.setTimes(Path p, 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.
void	FileContext.setWorkingDirectory(Path newWDir) Set the working directory for wd-relative names (such a "foo/bar").
void	RawLocalFileSystem.setWorkingDirectory(Path newDir) Set the working directory to the given directory.
void	FilterFileSystem.setWorkingDirectory(Path newDir) Set the current working directory for the given file system.
abstract void	FileSystem.setWorkingDirectory(Path new_dir) Set the current working directory for the given file system.
Path	RawLocalFileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile)
Path	ChecksumFileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile)
Path	FilterFileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile) Returns a local File that the user can write output to.
Path	FileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile) Returns a local File that the user can write output to.
static Path[]	FileUtil.stat2Paths(FileStatus[] stats, Path path) convert an array of FileStatus to an array of Path.

Constructors in org.apache.hadoop.fs with parameters of type Path

AvroFSInput(FileContext fc, Path p)
Construct given a FileContext and a Path.

FileStatus(long length, boolean isdir, int block_replication, long blocksize, long modification_time, long access_time, FsPermission permission, String owner, String group, Path path)
Constructor for file systems on which symbolic links are not supported

FileStatus(long length, boolean isdir, int block_replication, long blocksize, long modification_time, long access_time, FsPermission permission, String owner, String group, Path symlink, Path path)

FileStatus(long length, boolean isdir, int block_replication, long blocksize, long modification_time, Path path)

LocatedFileStatus(long length, boolean isdir, int block_replication, long blocksize, long modification_time, long access_time, FsPermission permission, String owner, String group, Path symlink, Path path, BlockLocation[] locations)
Constructor

Path(Path parent, Path child)
Resolve a child path against a parent path.

Path(Path parent, String child)
Resolve a child path against a parent path.

Path(String parent, Path child)
Resolve a child path against a parent path.

Uses of Path in org.apache.hadoop.fs.ftp

Methods in org.apache.hadoop.fs.ftp that return Path

Path	FTPFileSystem.getHomeDirectory()
Path	FTPFileSystem.getWorkingDirectory()

Methods in org.apache.hadoop.fs.ftp with parameters of type Path

FSDataOutputStream	FTPFileSystem.append(Path f, int bufferSize, Progressable progress) This optional operation is not yet supported.
FSDataOutputStream	FTPFileSystem.create(Path file, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress) A stream obtained via this call must be closed before using other APIs of this class or else the invocation will block.
boolean	FTPFileSystem.delete(Path file, boolean recursive)
FileStatus	FTPFileSystem.getFileStatus(Path file)
FileStatus[]	FTPFileSystem.listStatus(Path file)
boolean	FTPFileSystem.mkdirs(Path file, FsPermission permission)
FSDataInputStream	FTPFileSystem.open(Path file, int bufferSize)
boolean	FTPFileSystem.rename(Path src, Path dst)
void	FTPFileSystem.setWorkingDirectory(Path newDir)

Uses of Path in org.apache.hadoop.fs.kfs

Methods in org.apache.hadoop.fs.kfs that return Path

Path	KosmosFileSystem.getWorkingDirectory()
Path	KosmosFileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile)

Methods in org.apache.hadoop.fs.kfs with parameters of type Path

FSDataOutputStream	KosmosFileSystem.append(Path f, int bufferSize, Progressable progress)
void	KosmosFileSystem.completeLocalOutput(Path fsOutputFile, Path tmpLocalFile)
void	KosmosFileSystem.copyFromLocalFile(boolean delSrc, Path src, Path dst)
void	KosmosFileSystem.copyToLocalFile(boolean delSrc, Path src, Path dst)
FSDataOutputStream	KosmosFileSystem.create(Path file, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
boolean	KosmosFileSystem.delete(Path path, boolean recursive)
FileStatus	KosmosFileSystem.getFileStatus(Path path)
boolean	KosmosFileSystem.isDirectory(Path path)
boolean	KosmosFileSystem.isFile(Path path)
FileStatus[]	KosmosFileSystem.listStatus(Path path)
void	KosmosFileSystem.lock(Path path, boolean shared) Deprecated.
boolean	KosmosFileSystem.mkdirs(Path path, FsPermission permission)
FSDataInputStream	KosmosFileSystem.open(Path path, int bufferSize)
void	KosmosFileSystem.release(Path path) Deprecated.
boolean	KosmosFileSystem.rename(Path src, Path dst)
boolean	KosmosFileSystem.setReplication(Path path, short replication)
void	KosmosFileSystem.setWorkingDirectory(Path dir)
Path	KosmosFileSystem.startLocalOutput(Path fsOutputFile, Path tmpLocalFile)

Uses of Path in org.apache.hadoop.fs.s3

Methods in org.apache.hadoop.fs.s3 that return Path

Path	S3FileSystem.getWorkingDirectory()

Methods in org.apache.hadoop.fs.s3 with parameters of type Path

FSDataOutputStream	S3FileSystem.append(Path f, int bufferSize, Progressable progress) This optional operation is not yet supported.
FSDataOutputStream	S3FileSystem.create(Path file, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
boolean	S3FileSystem.delete(Path path, boolean recursive)
FileStatus	S3FileSystem.getFileStatus(Path f) FileStatus for S3 file systems.
boolean	S3FileSystem.isFile(Path path)
FileStatus[]	S3FileSystem.listStatus(Path f)
boolean	S3FileSystem.mkdirs(Path path, FsPermission permission)
FSDataInputStream	S3FileSystem.open(Path path, int bufferSize)
boolean	S3FileSystem.rename(Path src, Path dst)
void	S3FileSystem.setWorkingDirectory(Path dir)

Uses of Path in org.apache.hadoop.fs.s3native

Methods in org.apache.hadoop.fs.s3native that return Path

Path	NativeS3FileSystem.getWorkingDirectory()

Methods in org.apache.hadoop.fs.s3native with parameters of type Path

FSDataOutputStream	NativeS3FileSystem.append(Path f, int bufferSize, Progressable progress) This optional operation is not yet supported.
FSDataOutputStream	NativeS3FileSystem.create(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
boolean	NativeS3FileSystem.delete(Path f, boolean recurse)
FileStatus	NativeS3FileSystem.getFileStatus(Path f)
FileStatus[]	NativeS3FileSystem.listStatus(Path f) If f is a file, this method will make a single call to S3.
boolean	NativeS3FileSystem.mkdirs(Path f, FsPermission permission)
FSDataInputStream	NativeS3FileSystem.open(Path f, int bufferSize)
boolean	NativeS3FileSystem.rename(Path src, Path dst)
void	NativeS3FileSystem.setWorkingDirectory(Path newDir) Set the working directory to the given directory.

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

Methods in org.apache.hadoop.fs.viewfs that return Path

Path	ViewFileSystem.getHomeDirectory()
Path	ViewFs.getHomeDirectory()
Path	ViewFs.getLinkTarget(Path f)
Path	ViewFileSystem.getTrashCanLocation(Path f)
Path	ViewFileSystem.getWorkingDirectory()
Path	ViewFileSystem.resolvePath(Path f)
Path	ViewFs.resolvePath(Path f)

Methods in org.apache.hadoop.fs.viewfs with parameters of type Path

FSDataOutputStream	ViewFileSystem.append(Path f, int bufferSize, Progressable progress)
FSDataOutputStream	ViewFileSystem.create(Path f, FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, Progressable progress)
FSDataOutputStream	ViewFs.createInternal(Path f, EnumSet<CreateFlag> flag, FsPermission absolutePermission, int bufferSize, short replication, long blockSize, Progressable progress, org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt, boolean createParent)
FSDataOutputStream	ViewFileSystem.createNonRecursive(Path f, FsPermission permission, EnumSet<CreateFlag> flags, int bufferSize, short replication, long blockSize, Progressable progress)
void	ViewFs.createSymlink(Path target, Path link, boolean createParent)
boolean	ViewFileSystem.delete(Path f)
boolean	ViewFileSystem.delete(Path f, boolean recursive)
boolean	ViewFs.delete(Path f, boolean recursive)
ContentSummary	ViewFileSystem.getContentSummary(Path f)
long	ViewFileSystem.getDefaultBlockSize(Path f)
short	ViewFileSystem.getDefaultReplication(Path f)
BlockLocation[]	ViewFs.getFileBlockLocations(Path f, long start, long len)
FileChecksum	ViewFileSystem.getFileChecksum(Path f)
FileChecksum	ViewFs.getFileChecksum(Path f)
FileStatus	ViewFs.getFileLinkStatus(Path f)
FileStatus	ViewFileSystem.getFileStatus(Path f)
FileStatus	ViewFs.getFileStatus(Path f)
Path	ViewFs.getLinkTarget(Path f)
FsServerDefaults	ViewFileSystem.getServerDefaults(Path f)
Path	ViewFileSystem.getTrashCanLocation(Path f)
FileStatus[]	ViewFileSystem.listStatus(Path f)
FileStatus[]	ViewFs.listStatus(Path f)
org.apache.hadoop.fs.RemoteIterator<FileStatus>	ViewFs.listStatusIterator(Path f)
void	ViewFs.mkdir(Path dir, FsPermission permission, boolean createParent)
boolean	ViewFileSystem.mkdirs(Path dir, FsPermission permission)
FSDataInputStream	ViewFileSystem.open(Path f, int bufferSize)
FSDataInputStream	ViewFs.open(Path f, int bufferSize)
boolean	ViewFileSystem.rename(Path src, Path dst)
void	ViewFs.renameInternal(Path src, Path dst)
void	ViewFs.renameInternal(Path src, Path dst, boolean overwrite)
Path	ViewFileSystem.resolvePath(Path f)
Path	ViewFs.resolvePath(Path f)
void	ViewFileSystem.setOwner(Path f, String username, String groupname)
void	ViewFs.setOwner(Path f, String username, String groupname)
void	ViewFileSystem.setPermission(Path f, FsPermission permission)
void	ViewFs.setPermission(Path f, FsPermission permission)
boolean	ViewFileSystem.setReplication(Path f, short replication)
boolean	ViewFs.setReplication(Path f, short replication)
void	ViewFileSystem.setTimes(Path f, long mtime, long atime)
void	ViewFs.setTimes(Path f, long mtime, long atime)
void	ViewFileSystem.setWorkingDirectory(Path new_dir)

Constructors in org.apache.hadoop.fs.viewfs with parameters of type Path

NotInMountpointException(Path path, String operation)

Uses of Path in org.apache.hadoop.io

Methods in org.apache.hadoop.io with parameters of type Path

static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileContext fc, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, org.apache.hadoop.io.SequenceFile.Metadata metadata, EnumSet<CreateFlag> createFlag, org.apache.hadoop.fs.Options.CreateOpts... opts) Construct the preferred type of SequenceFile Writer.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass) Deprecated. Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, int bufferSize, short replication, long blockSize, boolean createParent, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, org.apache.hadoop.io.SequenceFile.Metadata metadata) Deprecated.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, int bufferSize, short replication, long blockSize, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, Progressable progress, org.apache.hadoop.io.SequenceFile.Metadata metadata) Deprecated. Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType) Deprecated. Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec) Deprecated. Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, Progressable progress) Deprecated. Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, CompressionCodec codec, Progressable progress, org.apache.hadoop.io.SequenceFile.Metadata metadata) Deprecated. Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static org.apache.hadoop.io.SequenceFile.Writer	SequenceFile.createWriter(FileSystem fs, Configuration conf, Path name, Class keyClass, Class valClass, org.apache.hadoop.io.SequenceFile.CompressionType compressionType, Progressable progress) Deprecated. Use SequenceFile.createWriter(Configuration, Writer.Option...) instead.
static long	MapFile.fix(FileSystem fs, Path dir, Class<? extends Writable> keyClass, Class<? extends Writable> valueClass, boolean dryrun, Configuration conf) This method attempts to fix a corrupt MapFile by re-creating its index.

Uses of Path in org.apache.hadoop.io.compress

Methods in org.apache.hadoop.io.compress with parameters of type Path

CompressionCodec

CompressionCodecFactory.getCodec(Path file) Find the relevant compression codec for the given file based on its filename suffix.

Uses of Path in org.apache.hadoop.mapred

Methods in org.apache.hadoop.mapred that return Path

static Path[]	FileInputFormat.getInputPaths(JobConf conf) Get the list of input Paths for the map-reduce job.
Path	JobConf.getLocalPath(String pathString) Constructs a local file name.
static Path	FileOutputFormat.getOutputPath(JobConf conf) Get the Path to the output directory for the map-reduce job.
Path	FileSplit.getPath() The file containing this split's data.
static Path	FileOutputFormat.getPathForCustomFile(JobConf conf, String name) Helper function to generate a Path for a file that is unique for the task within the job output directory.
static Path	SkipBadRecords.getSkipOutputPath(Configuration conf) Get the directory to which skipped records are written.
Path	JobClient.getSystemDir() Grab the jobtracker system directory path where job-specific files are to be placed.
Path	FileOutputCommitter.getTaskAttemptPath(TaskAttemptContext context)
static Path	FileOutputFormat.getTaskOutputPath(JobConf conf, String name) Helper function to create the task's temporary output directory and return the path to the task's output file.
Path	JobConf.getWorkingDirectory() Get the current working directory for the default file system.
static Path	FileOutputFormat.getWorkOutputPath(JobConf conf) Get the Path to the task's temporary output directory for the map-reduce job Tasks' Side-Effect Files
Path	FileOutputCommitter.getWorkPath(TaskAttemptContext context, Path outputPath)

Methods in org.apache.hadoop.mapred with parameters of type Path

boolean	OutputLogFilter.accept(Path path)
static void	FileInputFormat.addInputPath(JobConf conf, Path path) Add a Path to the list of inputs for the map-reduce job.
protected void	FileInputFormat.addInputPathRecursively(List<FileStatus> result, FileSystem fs, Path path, PathFilter inputFilter) Add files in the input path recursively into the results.
static org.apache.hadoop.io.SequenceFile.Reader[]	SequenceFileOutputFormat.getReaders(Configuration conf, Path dir) Open the output generated by this format.
static org.apache.hadoop.io.MapFile.Reader[]	MapFileOutputFormat.getReaders(FileSystem ignored, Path dir, Configuration conf) Open the output generated by this format.
Path	FileOutputCommitter.getWorkPath(TaskAttemptContext context, Path outputPath)
protected boolean	FileInputFormat.isSplitable(FileSystem fs, Path filename) Is the given filename splitable? Usually, true, but if the file is stream compressed, it will not be.
protected boolean	KeyValueTextInputFormat.isSplitable(FileSystem fs, Path file)
protected boolean	TextInputFormat.isSplitable(FileSystem fs, Path file)
protected FileSplit	FileInputFormat.makeSplit(Path file, long start, long length, String[] hosts) A factory that makes the split for this class.
static void	FileInputFormat.setInputPaths(JobConf conf, Path... inputPaths) Set the array of Paths as the list of inputs for the map-reduce job.
static void	FileOutputFormat.setOutputPath(JobConf conf, Path outputDir) Set the Path of the output directory for the map-reduce job.
static void	SkipBadRecords.setSkipOutputPath(JobConf conf, Path path) Set the directory to which skipped records are written.
void	JobConf.setWorkingDirectory(Path dir) Set the current working directory for the default file system.
static void	FileOutputFormat.setWorkOutputPath(JobConf conf, Path outputDir) Set the Path of the task's temporary output directory for the map-reduce job.

Constructors in org.apache.hadoop.mapred with parameters of type Path

FileSplit(Path file, long start, long length, JobConf conf)
Deprecated.

FileSplit(Path file, long start, long length, String[] hosts)
Constructs a split with host information

JobConf(Path config)
Construct a map/reduce configuration.

MultiFileSplit(JobConf job, Path[] files, long[] lengths)

Uses of Path in org.apache.hadoop.mapred.join

Methods in org.apache.hadoop.mapred.join with parameters of type Path

static String

CompositeInputFormat.compose(String op, Class<? extends InputFormat> inf, Path... path) Convenience method for constructing composite formats.

Uses of Path in org.apache.hadoop.mapred.lib

Methods in org.apache.hadoop.mapred.lib with parameters of type Path

static void	MultipleInputs.addInputPath(JobConf conf, Path path, Class<? extends InputFormat> inputFormatClass) Add a Path with a custom InputFormat to the list of inputs for the map-reduce job.
static void	MultipleInputs.addInputPath(JobConf conf, Path path, Class<? extends InputFormat> inputFormatClass, Class<? extends Mapper> mapperClass) Add a Path with a custom InputFormat and Mapper to the list of inputs for the map-reduce job.

Constructors in org.apache.hadoop.mapred.lib with parameters of type Path

CombineFileSplit(JobConf job, Path[] files, long[] lengths)

CombineFileSplit(JobConf job, Path[] files, long[] start, long[] lengths, String[] locations)

Uses of Path in org.apache.hadoop.mapreduce

Methods in org.apache.hadoop.mapreduce that return Path

Path[]	JobContext.getArchiveClassPaths() Get the archive entries in classpath as an array of Path
Path[]	JobContext.getFileClassPaths() Get the file entries in classpath as an array of Path
Path[]	JobContext.getLocalCacheArchives() Deprecated. the array returned only includes the items the were downloaded. There is no way to map this to what is returned by JobContext.getCacheArchives().
Path[]	JobContext.getLocalCacheFiles() Deprecated. the array returned only includes the items the were downloaded. There is no way to map this to what is returned by JobContext.getCacheFiles().
Path	Cluster.getStagingAreaDir() Grab the jobtracker's view of the staging directory path where job-specific files will be placed.
Path	Cluster.getSystemDir() Grab the jobtracker system directory path where job-specific files will be placed.
Path	JobContext.getWorkingDirectory() Get the current working directory for the default file system.

Methods in org.apache.hadoop.mapreduce with parameters of type Path

void	Job.addArchiveToClassPath(Path archive) Add an archive path to the current set of classpath entries.
void	Job.addFileToClassPath(Path file) Add an file path to the current set of classpath entries It adds the file to cache as well.
void	Job.setWorkingDirectory(Path dir) Set the current working directory for the default file system.

Uses of Path in org.apache.hadoop.mapreduce.lib.input

Methods in org.apache.hadoop.mapreduce.lib.input that return Path

static Path[]	FileInputFormat.getInputPaths(JobContext context) Get the list of input Paths for the map-reduce job.
Path	FileSplit.getPath() The file containing this split's data.
Path	CombineFileSplit.getPath(int i) Returns the ith Path
Path[]	CombineFileSplit.getPaths() Returns all the Paths in the split

Methods in org.apache.hadoop.mapreduce.lib.input with parameters of type Path

static void	FileInputFormat.addInputPath(Job job, Path path) Add a Path to the list of inputs for the map-reduce job.
static void	MultipleInputs.addInputPath(Job job, Path path, Class<? extends InputFormat> inputFormatClass) Add a Path with a custom InputFormat to the list of inputs for the map-reduce job.
static void	MultipleInputs.addInputPath(Job job, Path path, Class<? extends InputFormat> inputFormatClass, Class<? extends Mapper> mapperClass) Add a Path with a custom InputFormat and Mapper to the list of inputs for the map-reduce job.
protected static FileSplit	NLineInputFormat.createFileSplit(Path fileName, long begin, long length) NLineInputFormat uses LineRecordReader, which always reads (and consumes) at least one character out of its upper split boundary.
protected boolean	FileInputFormat.isSplitable(JobContext context, Path filename) Is the given filename splitable? Usually, true, but if the file is stream compressed, it will not be.
protected boolean	KeyValueTextInputFormat.isSplitable(JobContext context, Path file)
protected boolean	TextInputFormat.isSplitable(JobContext context, Path file)
protected boolean	CombineFileInputFormat.isSplitable(JobContext context, Path file)
protected FileSplit	FileInputFormat.makeSplit(Path file, long start, long length, String[] hosts) A factory that makes the split for this class.
static void	FileInputFormat.setInputPaths(Job job, Path... inputPaths) Set the array of Paths as the list of inputs for the map-reduce job.

Constructors in org.apache.hadoop.mapreduce.lib.input with parameters of type Path

CombineFileSplit(Path[] files, long[] lengths)

CombineFileSplit(Path[] files, long[] start, long[] lengths, String[] locations)

FileSplit(Path file, long start, long length, String[] hosts)
Constructs a split with host information

Uses of Path in org.apache.hadoop.mapreduce.lib.join

Methods in org.apache.hadoop.mapreduce.lib.join with parameters of type Path

static String

CompositeInputFormat.compose(String op, Class<? extends InputFormat> inf, Path... path) Convenience method for constructing composite formats.

Uses of Path in org.apache.hadoop.mapreduce.lib.output

Methods in org.apache.hadoop.mapreduce.lib.output that return Path

Path	FileOutputCommitter.getCommittedTaskPath(TaskAttemptContext context) Compute the path where the output of a committed task is stored until the entire job is committed.
static Path	FileOutputCommitter.getCommittedTaskPath(TaskAttemptContext context, Path out)
Path	FileOutputFormat.getDefaultWorkFile(TaskAttemptContext context, String extension) Get the default path and filename for the output format.
Path	FileOutputCommitter.getJobAttemptPath(JobContext context) Compute the path where the output of a given job attempt will be placed.
static Path	FileOutputCommitter.getJobAttemptPath(JobContext context, Path out) Compute the path where the output of a given job attempt will be placed.
static Path	FileOutputFormat.getOutputPath(JobContext job) Get the Path to the output directory for the map-reduce job.
static Path	FileOutputFormat.getPathForWorkFile(TaskInputOutputContext<?,?,?,?> context, String name, String extension) Helper function to generate a Path for a file that is unique for the task within the job output directory.
Path	FileOutputCommitter.getTaskAttemptPath(TaskAttemptContext context) Compute the path where the output of a task attempt is stored until that task is committed.
static Path	FileOutputCommitter.getTaskAttemptPath(TaskAttemptContext context, Path out) Compute the path where the output of a task attempt is stored until that task is committed.
static Path	FileOutputFormat.getWorkOutputPath(TaskInputOutputContext<?,?,?,?> context) Get the Path to the task's temporary output directory for the map-reduce job Tasks' Side-Effect Files
Path	FileOutputCommitter.getWorkPath() Get the directory that the task should write results into.

Methods in org.apache.hadoop.mapreduce.lib.output with parameters of type Path

void	FileOutputCommitter.abortTask(TaskAttemptContext context, Path taskAttemptPath)
void	FileOutputCommitter.commitTask(TaskAttemptContext context, Path taskAttemptPath)
static Path	FileOutputCommitter.getCommittedTaskPath(TaskAttemptContext context, Path out)
static Path	FileOutputCommitter.getJobAttemptPath(JobContext context, Path out) Compute the path where the output of a given job attempt will be placed.
static org.apache.hadoop.io.MapFile.Reader[]	MapFileOutputFormat.getReaders(Path dir, Configuration conf) Open the output generated by this format.
static Path	FileOutputCommitter.getTaskAttemptPath(TaskAttemptContext context, Path out) Compute the path where the output of a task attempt is stored until that task is committed.
boolean	FileOutputCommitter.needsTaskCommit(TaskAttemptContext context, Path taskAttemptPath)
static void	FileOutputFormat.setOutputPath(Job job, Path outputDir) Set the Path of the output directory for the map-reduce job.

Constructors in org.apache.hadoop.mapreduce.lib.output with parameters of type Path

FileOutputCommitter(Path outputPath, JobContext context)
Create a file output committer

FileOutputCommitter(Path outputPath, TaskAttemptContext context)
Create a file output committer

Uses of Path in org.apache.hadoop.mapreduce.lib.partition

Methods in org.apache.hadoop.mapreduce.lib.partition with parameters of type Path

static void

TotalOrderPartitioner.setPartitionFile(Configuration conf, Path p) Set the path to the SequenceFile storing the sorted partition keyset.

Uses of Path in org.apache.hadoop.mapreduce.security

Methods in org.apache.hadoop.mapreduce.security with parameters of type Path

static void

TokenCache.obtainTokensForNamenodes(org.apache.hadoop.security.Credentials credentials, Path[] ps, Configuration conf) Convenience method to obtain delegation tokens from namenodes corresponding to the paths passed.