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

Packages that use FSDataInputStream

Package	Description
org.apache.hadoop.fs	Implementations of AbstractFileSystem for hdfs over rpc and hdfs over web.
org.apache.hadoop.fs.adl	Supporting classes for metrics instrumentation.
org.apache.hadoop.fs.azure	A distributed implementation of FileSystem for reading and writing files on Azure Block Storage.
org.apache.hadoop.fs.ftp
org.apache.hadoop.fs.s3native	A distributed implementation of FileSystem for reading and writing files on Amazon S3.
org.apache.hadoop.fs.viewfs	ViewFileSystem and ViewFileSystemOverloadScheme classes.
org.apache.hadoop.hdfs.client	This package provides the administrative APIs for HDFS.

Uses of FSDataInputStream in org.apache.hadoop.fs

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

Modifier and Type	Method and Description
FSDataInputStream	FileSystem.open(Path f) Opens an FSDataInputStream at the indicated Path.
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	FileContext.open(Path f) Opens an FSDataInputStream at the indicated Path using default buffersize.
FSDataInputStream	FileSystem.open(PathHandle fd) Open an FSDataInputStream matching the PathHandle instance.
FSDataInputStream	FilterFileSystem.open(PathHandle fd, int bufferSize)
FSDataInputStream	FileSystem.open(PathHandle fd, int bufferSize) Open an FSDataInputStream matching the PathHandle instance.
FSDataInputStream	RawLocalFileSystem.open(PathHandle fd, int bufferSize)
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.
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	FileContext.open(Path f, int bufferSize) Opens an FSDataInputStream at the indicated Path.
FSDataInputStream	RawLocalFileSystem.open(Path f, int bufferSize)
FSDataInputStream	ChecksumFileSystem.open(Path f, int bufferSize) Opens an FSDataInputStream at the indicated Path.

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

Modifier and Type	Method and Description
CompletableFuture<FSDataInputStream>	FutureDataInputStreamBuilder.build()
protected CompletableFuture<FSDataInputStream>	FilterFileSystem.openFileWithOptions(PathHandle pathHandle, org.apache.hadoop.fs.impl.OpenFileParameters parameters)
protected CompletableFuture<FSDataInputStream>	FileSystem.openFileWithOptions(PathHandle pathHandle, org.apache.hadoop.fs.impl.OpenFileParameters parameters) Execute the actual open file operation.
protected CompletableFuture<FSDataInputStream>	FilterFileSystem.openFileWithOptions(Path path, org.apache.hadoop.fs.impl.OpenFileParameters parameters)
protected CompletableFuture<FSDataInputStream>	FileSystem.openFileWithOptions(Path path, org.apache.hadoop.fs.impl.OpenFileParameters parameters) Execute the actual open file operation.
CompletableFuture<FSDataInputStream>	AbstractFileSystem.openFileWithOptions(Path path, org.apache.hadoop.fs.impl.OpenFileParameters parameters) Open a file with the given set of options.
protected CompletableFuture<FSDataInputStream>	ChecksumFileSystem.openFileWithOptions(Path path, org.apache.hadoop.fs.impl.OpenFileParameters parameters) Open the file as a blocking call to ChecksumFileSystem.open(Path, int).

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

Modifier and Type	Method and Description
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.
boolean	ChecksumFileSystem.reportChecksumFailure(Path f, FSDataInputStream in, long inPos, FSDataInputStream sums, long sumsPos) Report a checksum error to the file system.

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

Constructor and Description
AvroFSInput(FSDataInputStream in, long len) Construct given an FSDataInputStream and its length.

Uses of FSDataInputStream in org.apache.hadoop.fs.adl

Methods in org.apache.hadoop.fs.adl that return FSDataInputStream

Modifier and Type	Method and Description
FSDataInputStream	AdlFileSystem.open(Path f, int buffersize) Open call semantic is handled differently in case of ADL.

Uses of FSDataInputStream in org.apache.hadoop.fs.azure

Methods in org.apache.hadoop.fs.azure that return FSDataInputStream

Modifier and Type	Method and Description
FSDataInputStream	NativeAzureFileSystem.open(Path f, int bufferSize)

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

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

Modifier and Type	Method and Description
FSDataInputStream	FTPFileSystem.open(Path file, int bufferSize)

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

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

Modifier and Type	Method and Description
FSDataInputStream	NativeS3FileSystem.open(Path f, int bufferSize) Deprecated.

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

Methods in org.apache.hadoop.fs.viewfs with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw FSDataInputStream

Modifier and Type	Method and Description
FSDataInputStream	ViewFs.open(Path f, int bufferSize)
FSDataInputStream	ViewFileSystem.open(Path f, int bufferSize)

Uses of FSDataInputStream in org.apache.hadoop.hdfs.client

Subclasses of FSDataInputStream in org.apache.hadoop.hdfs.client

Modifier and Type	Class and Description
class	HdfsDataInputStream The Hdfs implementation of FSDataInputStream.