Uses of Interface
alluxio.client.file.FileSystem

Packages that use FileSystem

Package	Description
alluxio.cli.fs
alluxio.cli.fs.command
alluxio.client.file
alluxio.client.file.cache
alluxio.examples
alluxio.fuse
alluxio.fuse.auth
alluxio.hadoop
alluxio.job
alluxio.master
alluxio.master.backcompat
alluxio.master.backcompat.ops
alluxio.master.job
alluxio.multi.process
alluxio.table.common.udb

Uses of FileSystem in alluxio.cli.fs

Methods in alluxio.cli.fs with parameters of type FileSystem

Modifier and Type	Method and Description
static List<AlluxioURI>	FileSystemShellUtils.getAlluxioURIs(FileSystem alluxioClient, AlluxioURI inputURI) Gets all the AlluxioURIs that match inputURI.

Uses of FileSystem in alluxio.cli.fs.command

Fields in alluxio.cli.fs.command declared as FileSystem

Modifier and Type	Field and Description
protected FileSystem	AbstractFileSystemCommand.mFileSystem

Methods in alluxio.cli.fs.command with parameters of type FileSystem

Modifier and Type	Method and Description
static void	FileSystemCommandUtils.setPinned(FileSystem fs, AlluxioURI path, boolean pinned, List<String> mediumTypes) Sets pin state for the input path.
static void	FileSystemCommandUtils.setTtl(FileSystem fs, AlluxioURI path, long ttlMs, TtlAction ttlAction) Sets a new TTL value or unsets an existing TTL value for file at path.

Uses of FileSystem in alluxio.client.file

Classes in alluxio.client.file that implement FileSystem

Modifier and Type	Class and Description
class	BaseFileSystem Default implementation of the FileSystem interface.
class	DelegatingFileSystem A wrapper of a FileSystem instance.
class	FileSystemCache.InstanceCachingFileSystem A wrapper class on a FileSystem instance.
class	MetadataCachingBaseFileSystem FileSystem implementation with the capability of caching metadata of paths.

Fields in alluxio.client.file declared as FileSystem

Modifier and Type	Field and Description
protected FileSystem	DelegatingFileSystem.mDelegatedFileSystem

Methods in alluxio.client.file that return FileSystem

Modifier and Type	Method and Description
static FileSystem	FileSystem.Factory.create(AlluxioConfiguration alluxioConf)
static FileSystem	FileSystem.Factory.create(ClientContext ctx)
static FileSystem	FileSystem.Factory.create(FileSystemContext context)
static FileSystem	FileSystem.Factory.get()
FileSystem	FileSystemCache.get(FileSystemCache.Key key) Gets a FileSystem instance from the cache.
static FileSystem	FileSystem.Factory.get(Subject subject) Get a FileSystem from the cache with a given subject.
static FileSystem	FileSystem.Factory.get(Subject subject, AlluxioConfiguration conf)

Methods in alluxio.client.file with parameters of type FileSystem

Modifier and Type	Method and Description
static void	FileSystemUtils.persistAndWait(FileSystem fs, AlluxioURI uri, long persistenceWaitTime) Convenience method for #persistAndWait(fs, uri, persistenceWaitTime, -1).
static void	FileSystemUtils.persistAndWait(FileSystem fs, AlluxioURI uri, long persistenceWaitTime, int timeoutMs) Persists the given path to the under file system and returns once the persist is complete.
static boolean	FileSystemUtils.waitCompleted(FileSystem fs, AlluxioURI uri) Shortcut for waitCompleted(fs, uri, -1, TimeUnit.MILLISECONDS), i.e., wait for an indefinite amount of time.
static boolean	FileSystemUtils.waitCompleted(FileSystem fs, AlluxioURI uri, long timeout, TimeUnit tunit) Waits for a file to be marked as completed.
static void	FileSystemUtils.waitForAlluxioPercentage(FileSystem fs, AlluxioURI uri, int expectedPercentage) Waits until the specified file has the desired percentage in Alluxio.

Constructors in alluxio.client.file with parameters of type FileSystem

Constructor and Description
DelegatingFileSystem(FileSystem fs) Wraps a file system instance to forward messages.
Value(FileSystem fileSystem, int count)

Uses of FileSystem in alluxio.client.file.cache

Classes in alluxio.client.file.cache that implement FileSystem

Modifier and Type	Class and Description
class	LocalCacheFileSystem A FileSystem implementation with a local cache.

Constructors in alluxio.client.file.cache with parameters of type FileSystem

Constructor and Description
LocalCacheFileSystem(CacheManager cacheManage, FileSystem fs, AlluxioConfiguration conf)

Uses of FileSystem in alluxio.examples

Constructors in alluxio.examples with parameters of type FileSystem

Constructor and Description
AlluxioReadWorker(int id, int left, int right, ByteBuffer buf, FileSystem fs)
AlluxioWriterWorker(int id, int left, int right, ByteBuffer buf, FileSystem fs)

Uses of FileSystem in alluxio.fuse

Methods in alluxio.fuse with parameters of type FileSystem

Modifier and Type	Method and Description
static FuseUmountable	AlluxioFuse.launchFuse(FileSystem fs, AlluxioConfiguration conf, FuseMountOptions opts, boolean blocking) Launches Fuse application.
static boolean	AlluxioFuseUtils.waitForFileCompleted(FileSystem fileSystem, AlluxioURI uri) Waits for the file to complete.

Constructors in alluxio.fuse with parameters of type FileSystem

Constructor and Description
AlluxioFuseFileSystem(FileSystem fs, FuseMountOptions opts, AlluxioConfiguration conf) Creates a new instance of AlluxioFuseFileSystem.
AlluxioJniFuseFileSystem(FileSystem fs, FuseMountOptions opts, AlluxioConfiguration conf) Creates a new instance of AlluxioJniFuseFileSystem.

Uses of FileSystem in alluxio.fuse.auth

Methods in alluxio.fuse.auth with parameters of type FileSystem

Modifier and Type	Method and Description
static AuthPolicy	AuthPolicyFactory.create(FileSystem fileSystem, AlluxioConfiguration conf, AbstractFuseFileSystem fuseFileSystem) Creates a new instance of AuthPolicy.

Constructors in alluxio.fuse.auth with parameters of type FileSystem

Constructor and Description
CustomAuthPolicy(FileSystem fileSystem, AlluxioConfiguration conf, AbstractFuseFileSystem fuseFileSystem)
SystemUserGroupAuthPolicy(FileSystem fileSystem, AlluxioConfiguration conf, AbstractFuseFileSystem fuseFileSystem)

Uses of FileSystem in alluxio.hadoop

Fields in alluxio.hadoop declared as FileSystem

Modifier and Type	Field and Description
protected FileSystem	AbstractFileSystem.mFileSystem

Constructors in alluxio.hadoop with parameters of type FileSystem

Constructor and Description
AbstractFileSystem(FileSystem fileSystem) Constructs a new AbstractFileSystem instance with specified a FileSystem handler for tests.
FileSystem(FileSystem fileSystem) Constructs a new FileSystem instance with a specified FileSystem handler for tests.
HdfsFileInputStream(FileSystem fs, AlluxioURI uri, org.apache.hadoop.fs.FileSystem.Statistics stats) Constructs a new stream for reading a file from HDFS.

Uses of FileSystem in alluxio.job

Methods in alluxio.job that return FileSystem

Modifier and Type	Method and Description
FileSystem	JobServerContext.getFileSystem()

Constructors in alluxio.job with parameters of type FileSystem

Constructor and Description
JobServerContext(FileSystem filesystem, FileSystemContext fsContext, UfsManager ufsManager) Creates a new instance of JobServerContext.

Uses of FileSystem in alluxio.master

Methods in alluxio.master that return FileSystem

Modifier and Type	Method and Description
FileSystem	MultiMasterLocalAlluxioCluster.getClient()
abstract FileSystem	AbstractLocalAlluxioCluster.getClient() Returns a FileSystem client.
FileSystem	LocalAlluxioCluster.getClient()
FileSystem	ClientPool.getClient() Returns a FileSystem client.
FileSystem	LocalAlluxioMaster.getClient()
FileSystem	MultiMasterLocalAlluxioCluster.getClient(FileSystemContext context)
abstract FileSystem	AbstractLocalAlluxioCluster.getClient(FileSystemContext context)
FileSystem	LocalAlluxioCluster.getClient(FileSystemContext context)
FileSystem	ClientPool.getClient(FileSystemContext context) Returns a FileSystem client using a specific context.
FileSystem	LocalAlluxioMaster.getClient(FileSystemContext context)

Uses of FileSystem in alluxio.master.backcompat

Methods in alluxio.master.backcompat with parameters of type FileSystem

Modifier and Type	Method and Description
protected abstract void	FsTestOp.apply(FileSystem fs)
protected abstract void	FsTestOp.check(FileSystem fs)
static void	Utils.createFile(FileSystem fs, AlluxioURI path) Creates a file at the given path.
static void	Utils.createFile(FileSystem fs, AlluxioURI path, CreateFilePOptions options) Creates a file at the given path.

Uses of FileSystem in alluxio.master.backcompat.ops

Methods in alluxio.master.backcompat.ops with parameters of type FileSystem

Modifier and Type	Method and Description
void	SetAcl.apply(FileSystem fs)
void	PersistDirectory.apply(FileSystem fs)
void	Mount.apply(FileSystem fs)
void	Rename.apply(FileSystem fs)
void	CreateFile.apply(FileSystem fs)
void	Delete.apply(FileSystem fs)
void	AsyncPersist.apply(FileSystem fs)
void	CreateDirectory.apply(FileSystem fs)
void	SetAcl.check(FileSystem fs)
void	PersistDirectory.check(FileSystem fs)
void	Mount.check(FileSystem fs)
void	Rename.check(FileSystem fs)
void	CreateFile.check(FileSystem fs)
void	Delete.check(FileSystem fs)
void	AsyncPersist.check(FileSystem fs)
void	CreateDirectory.check(FileSystem fs)

Uses of FileSystem in alluxio.master.job

Constructors in alluxio.master.job with parameters of type FileSystem

Constructor and Description
JobMaster(MasterContext masterContext, FileSystem filesystem, FileSystemContext fsContext, UfsManager ufsManager) Creates a new instance of JobMaster.

Uses of FileSystem in alluxio.multi.process

Methods in alluxio.multi.process that return FileSystem

Modifier and Type	Method and Description
FileSystem	MultiProcessCluster.getFileSystemClient()
FileSystem	Clients.getFileSystemClient()

Constructors in alluxio.multi.process with parameters of type FileSystem

Constructor and Description
Clients(FileSystem fs, FileSystemMasterClient fsMaster, MetaMasterClient metaMaster, BlockMasterClient blockMaster)

Uses of FileSystem in alluxio.table.common.udb

Methods in alluxio.table.common.udb that return FileSystem

Modifier and Type	Method and Description
FileSystem	UdbContext.getFileSystem()

Constructors in alluxio.table.common.udb with parameters of type FileSystem

Constructor and Description
UdbContext(UnderDatabaseRegistry udbRegistry, FileSystem fileSystem, String type, String connectionUri, String udbDbName, String dbName) Creates an instance.