Package | Description |
---|---|
org.apache.hadoop.fs |
An abstract file system API.
|
org.apache.hadoop.fs.ftp | |
org.apache.hadoop.fs.sftp |
SFTP FileSystem package.
|
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.util |
Common utilities.
|
Modifier and Type | Method and Description |
---|---|
Progressable |
Options.CreateOpts.Progress.getValue() |
Modifier and Type | Method and Description |
---|---|
FSDataOutputStream |
RawLocalFileSystem.append(Path f,
int bufferSize,
Progressable progress) |
FSDataOutputStream |
HarFileSystem.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).
|
FSDataOutputStream |
ChecksumFileSystem.append(Path f,
int bufferSize,
Progressable progress) |
FSDataOutputStream |
FileSystem.create(Path f,
boolean overwrite,
int bufferSize,
Progressable progress)
Create an FSDataOutputStream at the indicated Path with write-progress
reporting.
|
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 |
RawLocalFileSystem.create(Path f,
FsPermission permission,
boolean overwrite,
int bufferSize,
short replication,
long blockSize,
Progressable progress) |
FSDataOutputStream |
HarFileSystem.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 |
ChecksumFileSystem.create(Path f,
FsPermission permission,
boolean overwrite,
int bufferSize,
short replication,
long blockSize,
Progressable progress) |
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 |
FilterFileSystem.create(Path f,
FsPermission permission,
EnumSet<CreateFlag> flags,
int bufferSize,
short replication,
long blockSize,
Progressable progress,
Options.ChecksumOpt checksumOpt) |
FSDataOutputStream |
FileSystem.create(Path f,
FsPermission permission,
EnumSet<CreateFlag> flags,
int bufferSize,
short replication,
long blockSize,
Progressable progress,
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,
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,
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. |
FSDataOutputStream |
HarFileSystem.createNonRecursive(Path f,
boolean overwrite,
int bufferSize,
short replication,
long blockSize,
Progressable progress) |
FSDataOutputStream |
FileSystem.createNonRecursive(Path f,
boolean overwrite,
int bufferSize,
short replication,
long blockSize,
Progressable progress)
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
|
FSDataOutputStream |
RawLocalFileSystem.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)
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
|
FSDataOutputStream |
ChecksumFileSystem.createNonRecursive(Path f,
FsPermission permission,
boolean overwrite,
int bufferSize,
short replication,
long blockSize,
Progressable progress) |
FSDataOutputStream |
RawLocalFileSystem.createNonRecursive(Path f,
FsPermission permission,
EnumSet<CreateFlag> flags,
int bufferSize,
short replication,
long blockSize,
Progressable progress) |
FSDataOutputStream |
FilterFileSystem.createNonRecursive(Path f,
FsPermission permission,
EnumSet<CreateFlag> flags,
int bufferSize,
short replication,
long blockSize,
Progressable progress) |
FSDataOutputStream |
FileSystem.createNonRecursive(Path f,
FsPermission permission,
EnumSet<CreateFlag> flags,
int bufferSize,
short replication,
long blockSize,
Progressable progress)
Opens an FSDataOutputStream at the indicated Path with write-progress
reporting.
|
protected FSDataOutputStream |
FilterFileSystem.primitiveCreate(Path f,
FsPermission absolutePermission,
EnumSet<CreateFlag> flag,
int bufferSize,
short replication,
long blockSize,
Progressable progress,
Options.ChecksumOpt checksumOpt) |
protected FSDataOutputStream |
FileSystem.primitiveCreate(Path f,
FsPermission absolutePermission,
EnumSet<CreateFlag> flag,
int bufferSize,
short replication,
long blockSize,
Progressable progress,
Options.ChecksumOpt checksumOpt)
Deprecated.
|
Constructor and Description |
---|
Options.CreateOpts.Progress(Progressable prog) |
Modifier and Type | Method and Description |
---|---|
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.
|
Modifier and Type | Method and Description |
---|---|
FSDataOutputStream |
SFTPFileSystem.append(Path f,
int bufferSize,
Progressable progress) |
FSDataOutputStream |
SFTPFileSystem.create(Path f,
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.
|
Modifier and Type | Method and Description |
---|---|
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,
Options.ChecksumOpt checksumOpt,
boolean createParent) |
FSDataOutputStream |
ViewFileSystem.createNonRecursive(Path f,
FsPermission permission,
EnumSet<CreateFlag> flags,
int bufferSize,
short replication,
long blockSize,
Progressable progress) |
Modifier and Type | Method and Description |
---|---|
SequenceFile.Writer |
SequenceFile.Sorter.cloneFileAttributes(Path inputFile,
Path outputFile,
Progressable prog)
Clones the attributes (like compression of the input file and creates a
corresponding Writer
|
static SequenceFile.Writer |
SequenceFile.createWriter(FileSystem fs,
Configuration conf,
Path name,
Class keyClass,
Class valClass,
int bufferSize,
short replication,
long blockSize,
SequenceFile.CompressionType compressionType,
CompressionCodec codec,
Progressable progress,
SequenceFile.Metadata metadata)
Deprecated.
|
static SequenceFile.Writer |
SequenceFile.createWriter(FileSystem fs,
Configuration conf,
Path name,
Class keyClass,
Class valClass,
SequenceFile.CompressionType compressionType,
CompressionCodec codec,
Progressable progress)
Deprecated.
|
static SequenceFile.Writer |
SequenceFile.createWriter(FileSystem fs,
Configuration conf,
Path name,
Class keyClass,
Class valClass,
SequenceFile.CompressionType compressionType,
CompressionCodec codec,
Progressable progress,
SequenceFile.Metadata metadata)
Deprecated.
|
static SequenceFile.Writer |
SequenceFile.createWriter(FileSystem fs,
Configuration conf,
Path name,
Class keyClass,
Class valClass,
SequenceFile.CompressionType compressionType,
Progressable progress)
Deprecated.
|
static SequenceFile.Writer.Option |
SequenceFile.Writer.progressable(Progressable value) |
static SequenceFile.Writer.Option |
MapFile.Writer.progressable(Progressable value) |
void |
SequenceFile.Sorter.setProgressable(Progressable progressable)
Set the progressable object in order to report progress.
|
Constructor and Description |
---|
ArrayFile.Writer(Configuration conf,
FileSystem fs,
String file,
Class<? extends Writable> valClass,
SequenceFile.CompressionType compress,
Progressable progress)
Create the named file for values of the named class.
|
BloomMapFile.Writer(Configuration conf,
FileSystem fs,
String dirName,
Class<? extends WritableComparable> keyClass,
Class<? extends Writable> valClass,
SequenceFile.CompressionType compress,
CompressionCodec codec,
Progressable progress)
Deprecated.
|
BloomMapFile.Writer(Configuration conf,
FileSystem fs,
String dirName,
Class<? extends WritableComparable> keyClass,
Class valClass,
SequenceFile.CompressionType compress,
Progressable progress)
Deprecated.
|
BloomMapFile.Writer(Configuration conf,
FileSystem fs,
String dirName,
WritableComparator comparator,
Class valClass,
SequenceFile.CompressionType compress,
CompressionCodec codec,
Progressable progress)
Deprecated.
|
BloomMapFile.Writer(Configuration conf,
FileSystem fs,
String dirName,
WritableComparator comparator,
Class valClass,
SequenceFile.CompressionType compress,
Progressable progress)
Deprecated.
|
MapFile.Writer(Configuration conf,
FileSystem fs,
String dirName,
Class<? extends WritableComparable> keyClass,
Class valClass,
SequenceFile.CompressionType compress,
CompressionCodec codec,
Progressable progress)
Deprecated.
Use Writer(Configuration, Path, Option...) instead.
|
MapFile.Writer(Configuration conf,
FileSystem fs,
String dirName,
Class<? extends WritableComparable> keyClass,
Class valClass,
SequenceFile.CompressionType compress,
Progressable progress)
Deprecated.
Use Writer(Configuration, Path, Option...) instead.
|
MapFile.Writer(Configuration conf,
FileSystem fs,
String dirName,
WritableComparator comparator,
Class valClass,
SequenceFile.CompressionType compress,
CompressionCodec codec,
Progressable progress)
Deprecated.
Use Writer(Configuration, Path, Option...) instead.
|
MapFile.Writer(Configuration conf,
FileSystem fs,
String dirName,
WritableComparator comparator,
Class valClass,
SequenceFile.CompressionType compress,
Progressable progress)
Deprecated.
Use Writer(Configuration, Path, Option...)} instead.
|
SequenceFile.Writer(FileSystem fs,
Configuration conf,
Path name,
Class keyClass,
Class valClass,
int bufferSize,
short replication,
long blockSize,
Progressable progress,
SequenceFile.Metadata metadata)
Deprecated.
|
SequenceFile.Writer(FileSystem fs,
Configuration conf,
Path name,
Class keyClass,
Class valClass,
Progressable progress,
SequenceFile.Metadata metadata)
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
Progressable |
Options.ProgressableOption.getValue() |
Constructor and Description |
---|
Options.ProgressableOption(Progressable value) |
Copyright © 2017 Apache Software Foundation. All Rights Reserved.