Package | Description |
---|---|
tachyon.client | |
tachyon.client.file |
Modifier and Type | Method and Description |
---|---|
static TachyonFile |
TachyonFSTestUtils.createByteFile(TachyonFileSystem tfs,
String fileName,
int len,
OutStreamOptions options)
Creates a simple file with
len bytes. |
static TachyonFile |
TachyonFSTestUtils.createByteFile(TachyonFileSystem tfs,
String fileName,
TachyonStorageType tachyonStorageType,
UnderStorageType underStorageType,
int len)
Creates a simple file with
len bytes. |
static TachyonFile |
TachyonFSTestUtils.createByteFile(TachyonFileSystem tfs,
String fileName,
TachyonStorageType tachyonStorageType,
UnderStorageType underStorageType,
int len,
long blockCapacityByte)
Creates a simple file with
len bytes. |
static TachyonFile |
TachyonFSTestUtils.createByteFile(TachyonFileSystem tfs,
TachyonURI fileURI,
TachyonStorageType tachyonStorageType,
UnderStorageType underStorageType,
int len)
Creates a simple file with
len bytes. |
Modifier and Type | Method and Description |
---|---|
TachyonFile |
TachyonFileSystem.create(TachyonURI path)
Convenience method for
AbstractTachyonFileSystem.create(TachyonURI, CreateOptions) with default options. |
TachyonFile |
AbstractTachyonFileSystem.create(TachyonURI path,
CreateOptions options) |
TachyonFile |
TachyonFileSystem.loadMetadata(TachyonURI path)
Convenience method for
AbstractTachyonFileSystem.loadMetadata(TachyonURI, LoadMetadataOptions) with default
options. |
TachyonFile |
AbstractTachyonFileSystem.loadMetadata(TachyonURI path,
LoadMetadataOptions options) |
TachyonFile |
TachyonFileSystem.open(TachyonURI path)
Convenience method for
AbstractTachyonFileSystem.open(TachyonURI, OpenOptions) with default options. |
TachyonFile |
AbstractTachyonFileSystem.open(TachyonURI path,
OpenOptions openOptions)
Resolves a
TachyonURI to a TachyonFile which is used as the file handler for
non-create operations. |
TachyonFile |
TachyonFileSystem.openIfExists(TachyonURI path)
Convenience method for
AbstractTachyonFileSystem.openIfExists(TachyonURI, OpenOptions) with default options. |
TachyonFile |
AbstractTachyonFileSystem.openIfExists(TachyonURI path,
OpenOptions openOptions) |
Modifier and Type | Method and Description |
---|---|
void |
TachyonFileSystem.delete(TachyonFile file)
Convenience method for
AbstractTachyonFileSystem.delete(TachyonFile, DeleteOptions) with default options. |
void |
AbstractTachyonFileSystem.delete(TachyonFile file,
DeleteOptions options)
Deletes a file or a directory.
|
void |
TachyonFileSystem.free(TachyonFile file)
Convenience method for
AbstractTachyonFileSystem.free(TachyonFile, FreeOptions) with default options. |
void |
AbstractTachyonFileSystem.free(TachyonFile file,
FreeOptions options)
Removes the file from Tachyon, but not from UFS in case it exists there.
|
FileInfo |
TachyonFileSystem.getInfo(TachyonFile file)
Convenience method for
TachyonFileSystemCore.getInfo(TachyonFile, GetInfoOptions) with
default options. |
FileInfo |
AbstractTachyonFileSystem.getInfo(TachyonFile file,
GetInfoOptions options)
Gets the
FileInfo object that represents the metadata of a Tachyon file. |
FileInStream |
TachyonFileSystem.getInStream(TachyonFile file)
Convenience method for
TachyonFileSystem.getInStream(TachyonFile, InStreamOptions) with default options. |
FileInStream |
TachyonFileSystem.getInStream(TachyonFile file,
InStreamOptions options)
Gets a
FileInStream for the specified file. |
List<FileInfo> |
TachyonFileSystem.listStatus(TachyonFile file)
Convenience method for
AbstractTachyonFileSystem.listStatus(TachyonFile, ListStatusOptions) with default
options. |
List<FileInfo> |
AbstractTachyonFileSystem.listStatus(TachyonFile file,
ListStatusOptions options)
If the file is a directory, returns the
FileInfo of all the direct entries in it. |
boolean |
TachyonFileSystem.rename(TachyonFile src,
TachyonURI dst)
Convenience method for
AbstractTachyonFileSystem.rename(TachyonFile, TachyonURI, RenameOptions) with default
options. |
boolean |
AbstractTachyonFileSystem.rename(TachyonFile src,
TachyonURI dst,
RenameOptions options) |
void |
TachyonFileSystem.reportLostFile(TachyonFile file) |
void |
TachyonFileSystem.setState(TachyonFile file)
Convenience method for
AbstractTachyonFileSystem.setState(TachyonFile, SetStateOptions) with default options. |
void |
AbstractTachyonFileSystem.setState(TachyonFile file,
SetStateOptions options) |
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