| Package | Description |
|---|---|
| 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.mapred | |
| org.apache.hadoop.mapred.lib | |
| org.apache.hadoop.mapreduce.lib.input |
| Modifier and Type | Class and Description |
|---|---|
class |
LocatedFileStatus
This class defines a FileStatus that includes a file's block locations.
|
| Modifier and Type | Method and Description |
|---|---|
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.getFileLinkStatus(Path f)
Return a file status object that represents the path.
|
FileStatus |
RawLocalFileSystem.getFileStatus(Path f) |
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 |
FileContext.getFileStatus(Path f)
Return a file status object that represents the path.
|
abstract FileStatus |
FileSystem.getFileStatus(Path f)
Return a file status object that represents the path.
|
FileStatus |
FilterFileSystem.getFileStatus(Path f)
Get file status.
|
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.
|
FileStatus[] |
RawLocalFileSystem.listStatus(Path f) |
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. |
abstract FileStatus[] |
FileSystem.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.
|
FileStatus[] |
ChecksumFileSystem.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.
|
| Modifier and Type | Method and Description |
|---|---|
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.
|
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. |
| Modifier and Type | Method and Description |
|---|---|
BlockLocation[] |
FileSystem.getFileBlockLocations(FileStatus file,
long start,
long len)
Return an array containing hostnames, offset and size of
portions of the given file.
|
BlockLocation[] |
FilterFileSystem.getFileBlockLocations(FileStatus file,
long start,
long len) |
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.
|
| Constructor and Description |
|---|
LocatedFileStatus(FileStatus stat,
BlockLocation[] locations)
Constructor
|
| Modifier and Type | Method and Description |
|---|---|
FileStatus |
FTPFileSystem.getFileStatus(Path file) |
FileStatus[] |
FTPFileSystem.listStatus(Path file) |
| Modifier and Type | Method and Description |
|---|---|
FileStatus |
KosmosFileSystem.getFileStatus(Path path) |
FileStatus[] |
KosmosFileSystem.listStatus(Path path) |
| Modifier and Type | Method and Description |
|---|---|
BlockLocation[] |
KosmosFileSystem.getFileBlockLocations(FileStatus file,
long start,
long len)
Return null if the file doesn't exist; otherwise, get the
locations of the various chunks of the file file from KFS.
|
| Modifier and Type | Method and Description |
|---|---|
FileStatus |
S3FileSystem.getFileStatus(Path f)
FileStatus for S3 file systems.
|
FileStatus[] |
S3FileSystem.listStatus(Path f) |
| Modifier and Type | Method and Description |
|---|---|
FileStatus |
NativeS3FileSystem.getFileStatus(Path f) |
FileStatus[] |
NativeS3FileSystem.listStatus(Path f)
If
f is a file, this method will make a single call to S3. |
| Modifier and Type | Method and Description |
|---|---|
FileStatus |
ViewFs.getFileLinkStatus(Path f) |
FileStatus |
ViewFs.getFileStatus(Path f) |
FileStatus |
ViewFileSystem.getFileStatus(Path f) |
FileStatus[] |
ViewFs.listStatus(Path f) |
FileStatus[] |
ViewFileSystem.listStatus(Path f) |
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.fs.RemoteIterator<FileStatus> |
ViewFs.listStatusIterator(Path f) |
| Modifier and Type | Method and Description |
|---|---|
BlockLocation[] |
ViewFileSystem.getFileBlockLocations(FileStatus fs,
long start,
long len) |
| Modifier and Type | Method and Description |
|---|---|
protected FileStatus[] |
FileInputFormat.listStatus(JobConf job)
List input directories.
|
protected FileStatus[] |
SequenceFileInputFormat.listStatus(JobConf job) |
| Modifier and Type | Method and Description |
|---|---|
protected void |
FileInputFormat.addInputPathRecursively(List<FileStatus> result,
FileSystem fs,
Path path,
PathFilter inputFilter)
Add files in the input path recursively into the results.
|
| Modifier and Type | Method and Description |
|---|---|
protected FileStatus[] |
CombineFileInputFormat.listStatus(JobConf job)
List input directories.
|
| Modifier and Type | Method and Description |
|---|---|
protected List<FileStatus> |
FileInputFormat.listStatus(JobContext job)
List input directories.
|
protected List<FileStatus> |
SequenceFileInputFormat.listStatus(JobContext job) |
| Modifier and Type | Method and Description |
|---|---|
protected BlockLocation[] |
CombineFileInputFormat.getFileBlockLocations(FileSystem fs,
FileStatus stat) |
static List<FileSplit> |
NLineInputFormat.getSplitsForFile(FileStatus status,
Configuration conf,
int numLinesPerSplit) |
| Modifier and Type | Method and Description |
|---|---|
protected void |
FileInputFormat.addInputPathRecursively(List<FileStatus> result,
FileSystem fs,
Path path,
PathFilter inputFilter)
Add files in the input path recursively into the results.
|
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