| パッケージ | 説明 |
|---|---|
| org.apache.hadoop.filecache | |
| org.apache.hadoop.fs |
Implementations of
AbstractFileSystem for hdfs
over rpc and hdfs over web. |
| 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 | |
| org.apache.hadoop.hdfs.server.namenode | |
| org.apache.hadoop.mapred | |
| org.apache.hadoop.mapred.lib | |
| org.apache.hadoop.mapreduce.lib.input | |
| org.apache.hadoop.mapreduce.v2.hs |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
static FileStatus |
DistributedCache.getFileStatus(Configuration conf,
URI cache)
非推奨です。
|
| 修飾子とタイプ | クラスと説明 |
|---|---|
class |
LocatedFileStatus
This class defines a FileStatus that includes a file's block locations.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
FileStatus |
RawLocalFileSystem.getFileLinkStatus(Path f)
Return a FileStatus representing the given path.
|
FileStatus |
FileContext.getFileLinkStatus(Path f)
Return a file status object that represents the path.
|
FileStatus |
FilterFileSystem.getFileLinkStatus(Path f) |
FileStatus |
LocalFileSystem.getFileLinkStatus(Path f) |
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 |
FileSystem.getFileLinkStatus(Path f)
|
FileStatus |
RawLocalFileSystem.getFileStatus(Path f) |
FileStatus |
FileContext.getFileStatus(Path f)
Return a file status object that represents the path.
|
FileStatus |
FilterFileSystem.getFileStatus(Path f)
Get file status.
|
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. |
abstract FileStatus |
FileSystem.getFileStatus(Path f)
Return a file status object that represents the path.
|
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)
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.
|
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[] |
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.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
Collection<FileStatus> |
FilterFileSystem.getTrashRoots(boolean allUsers) |
Collection<FileStatus> |
FileSystem.getTrashRoots(boolean allUsers)
Get all the trash roots for current user or all users.
|
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> |
FilterFileSystem.listStatusIterator(Path f)
Return a remote iterator for listing in 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. |
org.apache.hadoop.fs.RemoteIterator<FileStatus> |
FileSystem.listStatusIterator(Path p)
Returns a remote iterator so that followup calls are made on demand
while consuming the entries.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
int |
LocatedFileStatus.compareTo(FileStatus o)
Compare this FileStatus to another FileStatus
|
int |
FileStatus.compareTo(FileStatus o)
Compare this FileStatus to another FileStatus
|
static boolean |
FileUtil.copy(FileSystem srcFS,
FileStatus srcStatus,
FileSystem dstFS,
Path dst,
boolean deleteSource,
boolean overwrite,
Configuration conf)
Copy files between FileSystems.
|
BlockLocation[] |
FilterFileSystem.getFileBlockLocations(FileStatus file,
long start,
long len) |
BlockLocation[] |
FileSystem.getFileBlockLocations(FileStatus file,
long start,
long len)
Return an array containing hostnames, offset and size of
portions of the given file.
|
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.
|
| コンストラクタと説明 |
|---|
FileStatus(FileStatus other)
Copy constructor.
|
LocatedFileStatus(FileStatus stat,
BlockLocation[] locations)
Constructor
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
FileStatus |
NativeAzureFileSystem.getFileStatus(Path f) |
FileStatus[] |
NativeAzureFileSystem.listStatus(Path f)
Retrieve the status of a given path if it is a file, or of all the
contained files if it is a directory.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
BlockLocation[] |
NativeAzureFileSystem.getFileBlockLocations(FileStatus file,
long start,
long len)
Return an array containing hostnames, offset and size of
portions of the given file.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
FileStatus |
FTPFileSystem.getFileStatus(Path file) |
FileStatus[] |
FTPFileSystem.listStatus(Path file) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
FileStatus |
NativeS3FileSystem.getFileStatus(Path f) |
FileStatus[] |
NativeS3FileSystem.listStatus(Path f)
If
f is a file, this method will make a single call to S3. |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
FileStatus |
ViewFs.getFileLinkStatus(Path f) |
FileStatus |
ViewFileSystem.getFileStatus(Path f) |
FileStatus |
ViewFs.getFileStatus(Path f) |
FileStatus[] |
ViewFileSystem.listStatus(Path f) |
FileStatus[] |
ViewFs.listStatus(Path f) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
org.apache.hadoop.fs.RemoteIterator<FileStatus> |
ViewFs.listStatusIterator(Path f) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
BlockLocation[] |
ViewFileSystem.getFileBlockLocations(FileStatus fs,
long start,
long len) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
void |
HdfsAuditLogger.logAuditEvent(boolean succeeded,
String userName,
InetAddress addr,
String cmd,
String src,
String dst,
FileStatus status) |
void |
AuditLogger.logAuditEvent(boolean succeeded,
String userName,
InetAddress addr,
String cmd,
String src,
String dst,
FileStatus stat)
Called to log an audit event.
|
void |
HdfsAuditLogger.logAuditEvent(boolean succeeded,
String userName,
InetAddress addr,
String cmd,
String src,
String dst,
FileStatus stat,
org.apache.hadoop.ipc.CallerContext callerContext,
org.apache.hadoop.security.UserGroupInformation ugi,
org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSecretManager dtSecretManager)
Same as
HdfsAuditLogger.logAuditEvent(boolean, String, InetAddress, String, String, String,
FileStatus) with additional parameters related to logging delegation token
tracking IDs. |
abstract void |
HdfsAuditLogger.logAuditEvent(boolean succeeded,
String userName,
InetAddress addr,
String cmd,
String src,
String dst,
FileStatus stat,
org.apache.hadoop.security.UserGroupInformation ugi,
org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSecretManager dtSecretManager)
Same as
HdfsAuditLogger.logAuditEvent(boolean, String, InetAddress, String, String,
String, FileStatus, CallerContext, UserGroupInformation,
DelegationTokenSecretManager) without CallerContext information. |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
protected FileStatus[] |
SequenceFileInputFormat.listStatus(JobConf job) |
protected FileStatus[] |
FileInputFormat.listStatus(JobConf job)
List input directories.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
protected void |
FileInputFormat.addInputPathRecursively(List<FileStatus> result,
FileSystem fs,
Path path,
PathFilter inputFilter)
Add files in the input path recursively into the results.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
protected FileStatus[] |
CombineFileInputFormat.listStatus(JobConf job)
List input directories.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
protected List<FileStatus> |
SequenceFileInputFormat.listStatus(JobContext job) |
protected List<FileStatus> |
FileInputFormat.listStatus(JobContext job)
List input directories.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
protected BlockLocation[] |
CombineFileInputFormat.getFileBlockLocations(FileSystem fs,
FileStatus stat) |
static List<FileSplit> |
NLineInputFormat.getSplitsForFile(FileStatus status,
Configuration conf,
int numLinesPerSplit) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
protected void |
FileInputFormat.addInputPathRecursively(List<FileStatus> result,
FileSystem fs,
Path path,
PathFilter inputFilter)
Add files in the input path recursively into the results.
|
| 修飾子とタイプ | メソッドと説明 |
|---|---|
protected List<FileStatus> |
HistoryFileManager.findTimestampedDirectories()
Finds all history directories with a timestamp component by scanning the
filesystem.
|
protected static List<FileStatus> |
HistoryFileManager.scanDirectory(Path path,
FileContext fc,
PathFilter pathFilter) |
protected List<FileStatus> |
HistoryFileManager.scanDirectoryForHistoryFiles(Path path,
FileContext fc) |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
protected boolean |
HistoryFileManager.deleteDir(FileStatus serialDir) |
Copyright © 2016 Apache Software Foundation. All rights reserved.