org.apache.hadoop.fs

Class HadoopExtendedFileSystem

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.fs.FileSystem

com.facebook.presto.hive.filesystem.ExtendedFileSystem

org.apache.hadoop.fs.HadoopExtendedFileSystem

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.conf.Configurable

public class HadoopExtendedFileSystem
extends ExtendedFileSystem

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.fs.FileSystem

org.apache.hadoop.fs.FileSystem.Statistics

Field Summary

Fields inherited from class org.apache.hadoop.fs.FileSystem

DEFAULT_FS, FS_DEFAULT_NAME_KEY, LOG, SHUTDOWN_HOOK_PRIORITY, statistics

Constructor Summary

Constructors

Constructor and Description
HadoopExtendedFileSystem(org.apache.hadoop.fs.FileSystem fs)

Method Summary

Modifier and Type	Method and Description
void	access(org.apache.hadoop.fs.Path path, org.apache.hadoop.fs.permission.FsAction mode)
org.apache.hadoop.fs.FSDataOutputStream	append(org.apache.hadoop.fs.Path f, int bufferSize, org.apache.hadoop.util.Progressable progress)
protected URI	canonicalizeUri(URI uri)
protected void	checkPath(org.apache.hadoop.fs.Path path)
void	close()
void	completeLocalOutput(org.apache.hadoop.fs.Path fsOutputFile, org.apache.hadoop.fs.Path tmpLocalFile)
void	concat(org.apache.hadoop.fs.Path f, org.apache.hadoop.fs.Path[] psrcs)
void	copyFromLocalFile(boolean delSrc, boolean overwrite, org.apache.hadoop.fs.Path[] srcs, org.apache.hadoop.fs.Path dst)
void	copyFromLocalFile(boolean delSrc, boolean overwrite, org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst)
void	copyFromLocalFile(boolean delSrc, org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst)
void	copyToLocalFile(boolean delSrc, org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst)
org.apache.hadoop.fs.FSDataOutputStream	create(org.apache.hadoop.fs.Path f, org.apache.hadoop.fs.permission.FsPermission permission, boolean overwrite, int bufferSize, short replication, long blockSize, org.apache.hadoop.util.Progressable progress)
org.apache.hadoop.fs.FSDataOutputStream	create(org.apache.hadoop.fs.Path f, org.apache.hadoop.fs.permission.FsPermission permission, EnumSet<org.apache.hadoop.fs.CreateFlag> flags, int bufferSize, short replication, long blockSize, org.apache.hadoop.util.Progressable progress, org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt)
org.apache.hadoop.fs.FSDataOutputStream	createNonRecursive(org.apache.hadoop.fs.Path f, org.apache.hadoop.fs.permission.FsPermission permission, EnumSet<org.apache.hadoop.fs.CreateFlag> flags, int bufferSize, short replication, long blockSize, org.apache.hadoop.util.Progressable progress) Deprecated.
org.apache.hadoop.fs.Path	createSnapshot(org.apache.hadoop.fs.Path path, String snapshotName)
void	createSymlink(org.apache.hadoop.fs.Path target, org.apache.hadoop.fs.Path link, boolean createParent)
boolean	delete(org.apache.hadoop.fs.Path f, boolean recursive)
void	deleteSnapshot(org.apache.hadoop.fs.Path path, String snapshotName)
org.apache.hadoop.fs.permission.AclStatus	getAclStatus(org.apache.hadoop.fs.Path path)
protected URI	getCanonicalUri()
org.apache.hadoop.fs.FileSystem[]	getChildFileSystems()
org.apache.hadoop.conf.Configuration	getConf()
long	getDefaultBlockSize()
long	getDefaultBlockSize(org.apache.hadoop.fs.Path f)
short	getDefaultReplication()
short	getDefaultReplication(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.BlockLocation[]	getFileBlockLocations(org.apache.hadoop.fs.FileStatus file, long start, long len)
org.apache.hadoop.fs.FileChecksum	getFileChecksum(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.FileChecksum	getFileChecksum(org.apache.hadoop.fs.Path f, long length)
org.apache.hadoop.fs.FileStatus	getFileLinkStatus(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.FileStatus	getFileStatus(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.Path	getHomeDirectory()
protected org.apache.hadoop.fs.Path	getInitialWorkingDirectory()
org.apache.hadoop.fs.Path	getLinkTarget(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.FileSystem	getRawFileSystem()
String	getScheme()
org.apache.hadoop.fs.FsServerDefaults	getServerDefaults()
org.apache.hadoop.fs.FsServerDefaults	getServerDefaults(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.FsStatus	getStatus(org.apache.hadoop.fs.Path p)
URI	getUri()
long	getUsed()
org.apache.hadoop.fs.Path	getWorkingDirectory()
byte[]	getXAttr(org.apache.hadoop.fs.Path path, String name)
Map<String,byte[]>	getXAttrs(org.apache.hadoop.fs.Path path)
Map<String,byte[]>	getXAttrs(org.apache.hadoop.fs.Path path, List<String> names)
void	initialize(URI name, org.apache.hadoop.conf.Configuration conf)
org.apache.hadoop.fs.RemoteIterator<org.apache.hadoop.fs.Path>	listCorruptFileBlocks(org.apache.hadoop.fs.Path path)
org.apache.hadoop.fs.RemoteIterator<org.apache.hadoop.fs.LocatedFileStatus>	listDirectory(org.apache.hadoop.fs.Path path)
org.apache.hadoop.fs.RemoteIterator<org.apache.hadoop.fs.LocatedFileStatus>	listLocatedStatus(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.FileStatus[]	listStatus(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.RemoteIterator<org.apache.hadoop.fs.FileStatus>	listStatusIterator(org.apache.hadoop.fs.Path f)
List<String>	listXAttrs(org.apache.hadoop.fs.Path path)
org.apache.hadoop.fs.Path	makeQualified(org.apache.hadoop.fs.Path path)
boolean	mkdirs(org.apache.hadoop.fs.Path f, org.apache.hadoop.fs.permission.FsPermission permission)
void	modifyAclEntries(org.apache.hadoop.fs.Path path, List<org.apache.hadoop.fs.permission.AclEntry> aclSpec)
org.apache.hadoop.fs.FSDataInputStream	open(org.apache.hadoop.fs.Path f, int bufferSize)
org.apache.hadoop.fs.FSDataInputStream	openFile(org.apache.hadoop.fs.Path path, HiveFileContext hiveFileContext)
protected org.apache.hadoop.fs.FSDataOutputStream	primitiveCreate(org.apache.hadoop.fs.Path f, org.apache.hadoop.fs.permission.FsPermission absolutePermission, EnumSet<org.apache.hadoop.fs.CreateFlag> flag, int bufferSize, short replication, long blockSize, org.apache.hadoop.util.Progressable progress, org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt)
protected boolean	primitiveMkdir(org.apache.hadoop.fs.Path f, org.apache.hadoop.fs.permission.FsPermission absolutePermission)
void	removeAcl(org.apache.hadoop.fs.Path path)
void	removeAclEntries(org.apache.hadoop.fs.Path path, List<org.apache.hadoop.fs.permission.AclEntry> aclSpec)
void	removeDefaultAcl(org.apache.hadoop.fs.Path path)
void	removeXAttr(org.apache.hadoop.fs.Path path, String name)
boolean	rename(org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst)
protected void	rename(org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst, org.apache.hadoop.fs.Options.Rename... options)
com.google.common.util.concurrent.ListenableFuture<Void>	renameFileAsync(org.apache.hadoop.fs.Path src, org.apache.hadoop.fs.Path dst)
void	renameSnapshot(org.apache.hadoop.fs.Path path, String snapshotOldName, String snapshotNewName)
protected org.apache.hadoop.fs.Path	resolveLink(org.apache.hadoop.fs.Path f)
org.apache.hadoop.fs.Path	resolvePath(org.apache.hadoop.fs.Path p)
void	setAcl(org.apache.hadoop.fs.Path path, List<org.apache.hadoop.fs.permission.AclEntry> aclSpec)
void	setOwner(org.apache.hadoop.fs.Path path, String user, String group)
void	setPermission(org.apache.hadoop.fs.Path p, org.apache.hadoop.fs.permission.FsPermission permission)
boolean	setReplication(org.apache.hadoop.fs.Path src, short replication)
void	setTimes(org.apache.hadoop.fs.Path p, long mtime, long atime)
void	setVerifyChecksum(boolean verifyChecksum)
void	setWorkingDirectory(org.apache.hadoop.fs.Path newDir)
void	setWriteChecksum(boolean writeChecksum)
void	setXAttr(org.apache.hadoop.fs.Path path, String name, byte[] value)
void	setXAttr(org.apache.hadoop.fs.Path path, String name, byte[] value, EnumSet<org.apache.hadoop.fs.XAttrSetFlag> flag)
org.apache.hadoop.fs.Path	startLocalOutput(org.apache.hadoop.fs.Path fsOutputFile, org.apache.hadoop.fs.Path tmpLocalFile)
boolean	supportsSymlinks()
boolean	truncate(org.apache.hadoop.fs.Path f, long newLength)

Methods inherited from class com.facebook.presto.hive.filesystem.ExtendedFileSystem

listFiles

Methods inherited from class org.apache.hadoop.fs.FileSystem

addDelegationTokens, append, append, areSymlinksEnabled, cancelDeleteOnExit, clearStatistics, closeAll, closeAllForUGI, copyFromLocalFile, copyToLocalFile, copyToLocalFile, create, create, create, create, create, create, create, create, create, create, create, createNewFile, createNonRecursive, createNonRecursive, createSnapshot, delete, deleteOnExit, enableSymlinks, exists, fixRelativePart, get, get, get, getAllStatistics, getBlockSize, getCanonicalServiceName, getContentSummary, getDefaultPort, getDefaultUri, getDelegationToken, getFileBlockLocations, getFileSystemClass, getFSofPath, getLength, getLocal, getName, getNamed, getReplication, getStatistics, getStatistics, getStatus, globStatus, globStatus, isDirectory, isFile, listFiles, listLocatedStatus, listStatus, listStatus, listStatus, mkdirs, mkdirs, moveFromLocalFile, moveFromLocalFile, moveToLocalFile, newInstance, newInstance, newInstance, newInstanceLocal, open, primitiveMkdir, printStatistics, processDeleteOnExit, setDefaultUri, setDefaultUri

Methods inherited from class org.apache.hadoop.conf.Configured

setConf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HadoopExtendedFileSystem

public HadoopExtendedFileSystem(org.apache.hadoop.fs.FileSystem fs)

Method Detail

initialize

public void initialize(URI name,
                       org.apache.hadoop.conf.Configuration conf)
                throws IOException

Overrides:

initialize in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getRawFileSystem

public org.apache.hadoop.fs.FileSystem getRawFileSystem()

getScheme

public String getScheme()

Overrides:

getScheme in class org.apache.hadoop.fs.FileSystem

getUri

public URI getUri()

Specified by:

getUri in class org.apache.hadoop.fs.FileSystem

getCanonicalUri

protected URI getCanonicalUri()

Overrides:

getCanonicalUri in class org.apache.hadoop.fs.FileSystem

canonicalizeUri

protected URI canonicalizeUri(URI uri)

Overrides:

canonicalizeUri in class org.apache.hadoop.fs.FileSystem

makeQualified

public org.apache.hadoop.fs.Path makeQualified(org.apache.hadoop.fs.Path path)

Overrides:

makeQualified in class org.apache.hadoop.fs.FileSystem

checkPath

protected void checkPath(org.apache.hadoop.fs.Path path)

Overrides:

checkPath in class org.apache.hadoop.fs.FileSystem

getFileBlockLocations

public org.apache.hadoop.fs.BlockLocation[] getFileBlockLocations(org.apache.hadoop.fs.FileStatus file,
                                                                  long start,
                                                                  long len)
                                                           throws IOException

Overrides:

getFileBlockLocations in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

resolvePath

public org.apache.hadoop.fs.Path resolvePath(org.apache.hadoop.fs.Path p)
                                      throws IOException

Overrides:

resolvePath in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

open

public org.apache.hadoop.fs.FSDataInputStream open(org.apache.hadoop.fs.Path f,
                                                   int bufferSize)
                                            throws IOException

Specified by:

open in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

append

public org.apache.hadoop.fs.FSDataOutputStream append(org.apache.hadoop.fs.Path f,
                                                      int bufferSize,
                                                      org.apache.hadoop.util.Progressable progress)
                                               throws IOException

Specified by:

append in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

concat

public void concat(org.apache.hadoop.fs.Path f,
                   org.apache.hadoop.fs.Path[] psrcs)
            throws IOException

Overrides:

concat in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

create

public org.apache.hadoop.fs.FSDataOutputStream create(org.apache.hadoop.fs.Path f,
                                                      org.apache.hadoop.fs.permission.FsPermission permission,
                                                      boolean overwrite,
                                                      int bufferSize,
                                                      short replication,
                                                      long blockSize,
                                                      org.apache.hadoop.util.Progressable progress)
                                               throws IOException

Specified by:

create in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

create

public org.apache.hadoop.fs.FSDataOutputStream create(org.apache.hadoop.fs.Path f,
                                                      org.apache.hadoop.fs.permission.FsPermission permission,
                                                      EnumSet<org.apache.hadoop.fs.CreateFlag> flags,
                                                      int bufferSize,
                                                      short replication,
                                                      long blockSize,
                                                      org.apache.hadoop.util.Progressable progress,
                                                      org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt)
                                               throws IOException

Overrides:

create in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

createNonRecursive

@Deprecated
public org.apache.hadoop.fs.FSDataOutputStream createNonRecursive(org.apache.hadoop.fs.Path f,
                                                                              org.apache.hadoop.fs.permission.FsPermission permission,
                                                                              EnumSet<org.apache.hadoop.fs.CreateFlag> flags,
                                                                              int bufferSize,
                                                                              short replication,
                                                                              long blockSize,
                                                                              org.apache.hadoop.util.Progressable progress)
                                                                       throws IOException

Deprecated.

Overrides:

createNonRecursive in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setReplication

public boolean setReplication(org.apache.hadoop.fs.Path src,
                              short replication)
                       throws IOException

Overrides:

setReplication in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

rename

public boolean rename(org.apache.hadoop.fs.Path src,
                      org.apache.hadoop.fs.Path dst)
               throws IOException

Specified by:

rename in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

renameFileAsync

public com.google.common.util.concurrent.ListenableFuture<Void> renameFileAsync(org.apache.hadoop.fs.Path src,
                                                                                org.apache.hadoop.fs.Path dst)
                                                                         throws IOException

Overrides:

renameFileAsync in class ExtendedFileSystem

Throws:

IOException

rename

protected void rename(org.apache.hadoop.fs.Path src,
                      org.apache.hadoop.fs.Path dst,
                      org.apache.hadoop.fs.Options.Rename... options)
               throws IOException

Overrides:

rename in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

truncate

public boolean truncate(org.apache.hadoop.fs.Path f,
                        long newLength)
                 throws IOException

Overrides:

truncate in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

delete

public boolean delete(org.apache.hadoop.fs.Path f,
                      boolean recursive)
               throws IOException

Specified by:

delete in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

listStatus

public org.apache.hadoop.fs.FileStatus[] listStatus(org.apache.hadoop.fs.Path f)
                                             throws IOException

Specified by:

listStatus in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

listCorruptFileBlocks

public org.apache.hadoop.fs.RemoteIterator<org.apache.hadoop.fs.Path> listCorruptFileBlocks(org.apache.hadoop.fs.Path path)
                                                                                     throws IOException

Overrides:

listCorruptFileBlocks in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

listLocatedStatus

public org.apache.hadoop.fs.RemoteIterator<org.apache.hadoop.fs.LocatedFileStatus> listLocatedStatus(org.apache.hadoop.fs.Path f)
                                                                                              throws IOException

Overrides:

listLocatedStatus in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

listStatusIterator

public org.apache.hadoop.fs.RemoteIterator<org.apache.hadoop.fs.FileStatus> listStatusIterator(org.apache.hadoop.fs.Path f)
                                                                                        throws IOException

Overrides:

listStatusIterator in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getHomeDirectory

public org.apache.hadoop.fs.Path getHomeDirectory()

Overrides:

getHomeDirectory in class org.apache.hadoop.fs.FileSystem

setWorkingDirectory

public void setWorkingDirectory(org.apache.hadoop.fs.Path newDir)

Specified by:

setWorkingDirectory in class org.apache.hadoop.fs.FileSystem

getWorkingDirectory

public org.apache.hadoop.fs.Path getWorkingDirectory()

Specified by:

getWorkingDirectory in class org.apache.hadoop.fs.FileSystem

getInitialWorkingDirectory

protected org.apache.hadoop.fs.Path getInitialWorkingDirectory()

Overrides:

getInitialWorkingDirectory in class org.apache.hadoop.fs.FileSystem

getStatus

public org.apache.hadoop.fs.FsStatus getStatus(org.apache.hadoop.fs.Path p)
                                        throws IOException

Overrides:

getStatus in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

mkdirs

public boolean mkdirs(org.apache.hadoop.fs.Path f,
                      org.apache.hadoop.fs.permission.FsPermission permission)
               throws IOException

Specified by:

mkdirs in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

copyFromLocalFile

public void copyFromLocalFile(boolean delSrc,
                              org.apache.hadoop.fs.Path src,
                              org.apache.hadoop.fs.Path dst)
                       throws IOException

Overrides:

copyFromLocalFile in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

copyFromLocalFile

public void copyFromLocalFile(boolean delSrc,
                              boolean overwrite,
                              org.apache.hadoop.fs.Path[] srcs,
                              org.apache.hadoop.fs.Path dst)
                       throws IOException

Overrides:

copyFromLocalFile in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

copyFromLocalFile

public void copyFromLocalFile(boolean delSrc,
                              boolean overwrite,
                              org.apache.hadoop.fs.Path src,
                              org.apache.hadoop.fs.Path dst)
                       throws IOException

Overrides:

copyFromLocalFile in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

copyToLocalFile

public void copyToLocalFile(boolean delSrc,
                            org.apache.hadoop.fs.Path src,
                            org.apache.hadoop.fs.Path dst)
                     throws IOException

Overrides:

copyToLocalFile in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

startLocalOutput

public org.apache.hadoop.fs.Path startLocalOutput(org.apache.hadoop.fs.Path fsOutputFile,
                                                  org.apache.hadoop.fs.Path tmpLocalFile)
                                           throws IOException

Overrides:

startLocalOutput in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

completeLocalOutput

public void completeLocalOutput(org.apache.hadoop.fs.Path fsOutputFile,
                                org.apache.hadoop.fs.Path tmpLocalFile)
                         throws IOException

Overrides:

completeLocalOutput in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getUsed

public long getUsed()
             throws IOException

Overrides:

getUsed in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getDefaultBlockSize

public long getDefaultBlockSize()

Overrides:

getDefaultBlockSize in class org.apache.hadoop.fs.FileSystem

getDefaultReplication

public short getDefaultReplication()

Overrides:

getDefaultReplication in class org.apache.hadoop.fs.FileSystem

getServerDefaults

public org.apache.hadoop.fs.FsServerDefaults getServerDefaults()
                                                        throws IOException

Overrides:

getServerDefaults in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getDefaultBlockSize

public long getDefaultBlockSize(org.apache.hadoop.fs.Path f)

Overrides:

getDefaultBlockSize in class org.apache.hadoop.fs.FileSystem

getDefaultReplication

public short getDefaultReplication(org.apache.hadoop.fs.Path f)

Overrides:

getDefaultReplication in class org.apache.hadoop.fs.FileSystem

getServerDefaults

public org.apache.hadoop.fs.FsServerDefaults getServerDefaults(org.apache.hadoop.fs.Path f)
                                                        throws IOException

Overrides:

getServerDefaults in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getFileStatus

public org.apache.hadoop.fs.FileStatus getFileStatus(org.apache.hadoop.fs.Path f)
                                              throws IOException

Specified by:

getFileStatus in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

access

public void access(org.apache.hadoop.fs.Path path,
                   org.apache.hadoop.fs.permission.FsAction mode)
            throws IOException

Overrides:

access in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

createSymlink

public void createSymlink(org.apache.hadoop.fs.Path target,
                          org.apache.hadoop.fs.Path link,
                          boolean createParent)
                   throws IOException

Overrides:

createSymlink in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getFileLinkStatus

public org.apache.hadoop.fs.FileStatus getFileLinkStatus(org.apache.hadoop.fs.Path f)
                                                  throws IOException

Overrides:

getFileLinkStatus in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

supportsSymlinks

public boolean supportsSymlinks()

Overrides:

supportsSymlinks in class org.apache.hadoop.fs.FileSystem

getLinkTarget

public org.apache.hadoop.fs.Path getLinkTarget(org.apache.hadoop.fs.Path f)
                                        throws IOException

Overrides:

getLinkTarget in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

resolveLink

protected org.apache.hadoop.fs.Path resolveLink(org.apache.hadoop.fs.Path f)
                                         throws IOException

Overrides:

resolveLink in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getFileChecksum

public org.apache.hadoop.fs.FileChecksum getFileChecksum(org.apache.hadoop.fs.Path f)
                                                  throws IOException

Overrides:

getFileChecksum in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getFileChecksum

public org.apache.hadoop.fs.FileChecksum getFileChecksum(org.apache.hadoop.fs.Path f,
                                                         long length)
                                                  throws IOException

Overrides:

getFileChecksum in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setVerifyChecksum

public void setVerifyChecksum(boolean verifyChecksum)

Overrides:

setVerifyChecksum in class org.apache.hadoop.fs.FileSystem

setWriteChecksum

public void setWriteChecksum(boolean writeChecksum)

Overrides:

setWriteChecksum in class org.apache.hadoop.fs.FileSystem

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

Overrides:

getConf in class org.apache.hadoop.conf.Configured

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setOwner

public void setOwner(org.apache.hadoop.fs.Path path,
                     String user,
                     String group)
              throws IOException

Overrides:

setOwner in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setTimes

public void setTimes(org.apache.hadoop.fs.Path p,
                     long mtime,
                     long atime)
              throws IOException

Overrides:

setTimes in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setPermission

public void setPermission(org.apache.hadoop.fs.Path p,
                          org.apache.hadoop.fs.permission.FsPermission permission)
                   throws IOException

Overrides:

setPermission in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

primitiveCreate

protected org.apache.hadoop.fs.FSDataOutputStream primitiveCreate(org.apache.hadoop.fs.Path f,
                                                                  org.apache.hadoop.fs.permission.FsPermission absolutePermission,
                                                                  EnumSet<org.apache.hadoop.fs.CreateFlag> flag,
                                                                  int bufferSize,
                                                                  short replication,
                                                                  long blockSize,
                                                                  org.apache.hadoop.util.Progressable progress,
                                                                  org.apache.hadoop.fs.Options.ChecksumOpt checksumOpt)
                                                           throws IOException

Overrides:

primitiveCreate in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

primitiveMkdir

protected boolean primitiveMkdir(org.apache.hadoop.fs.Path f,
                                 org.apache.hadoop.fs.permission.FsPermission absolutePermission)
                          throws IOException

Overrides:

primitiveMkdir in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getChildFileSystems

public org.apache.hadoop.fs.FileSystem[] getChildFileSystems()

Overrides:

getChildFileSystems in class org.apache.hadoop.fs.FileSystem

createSnapshot

public org.apache.hadoop.fs.Path createSnapshot(org.apache.hadoop.fs.Path path,
                                                String snapshotName)
                                         throws IOException

Overrides:

createSnapshot in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

renameSnapshot

public void renameSnapshot(org.apache.hadoop.fs.Path path,
                           String snapshotOldName,
                           String snapshotNewName)
                    throws IOException

Overrides:

renameSnapshot in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

deleteSnapshot

public void deleteSnapshot(org.apache.hadoop.fs.Path path,
                           String snapshotName)
                    throws IOException

Overrides:

deleteSnapshot in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

modifyAclEntries

public void modifyAclEntries(org.apache.hadoop.fs.Path path,
                             List<org.apache.hadoop.fs.permission.AclEntry> aclSpec)
                      throws IOException

Overrides:

modifyAclEntries in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

removeAclEntries

public void removeAclEntries(org.apache.hadoop.fs.Path path,
                             List<org.apache.hadoop.fs.permission.AclEntry> aclSpec)
                      throws IOException

Overrides:

removeAclEntries in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

removeDefaultAcl

public void removeDefaultAcl(org.apache.hadoop.fs.Path path)
                      throws IOException

Overrides:

removeDefaultAcl in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

removeAcl

public void removeAcl(org.apache.hadoop.fs.Path path)
               throws IOException

Overrides:

removeAcl in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setAcl

public void setAcl(org.apache.hadoop.fs.Path path,
                   List<org.apache.hadoop.fs.permission.AclEntry> aclSpec)
            throws IOException

Overrides:

setAcl in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getAclStatus

public org.apache.hadoop.fs.permission.AclStatus getAclStatus(org.apache.hadoop.fs.Path path)
                                                       throws IOException

Overrides:

getAclStatus in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setXAttr

public void setXAttr(org.apache.hadoop.fs.Path path,
                     String name,
                     byte[] value)
              throws IOException

Overrides:

setXAttr in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

setXAttr

public void setXAttr(org.apache.hadoop.fs.Path path,
                     String name,
                     byte[] value,
                     EnumSet<org.apache.hadoop.fs.XAttrSetFlag> flag)
              throws IOException

Overrides:

setXAttr in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getXAttr

public byte[] getXAttr(org.apache.hadoop.fs.Path path,
                       String name)
                throws IOException

Overrides:

getXAttr in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getXAttrs

public Map<String,byte[]> getXAttrs(org.apache.hadoop.fs.Path path)
                             throws IOException

Overrides:

getXAttrs in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

getXAttrs

public Map<String,byte[]> getXAttrs(org.apache.hadoop.fs.Path path,
                                    List<String> names)
                             throws IOException

Overrides:

getXAttrs in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

listXAttrs

public List<String> listXAttrs(org.apache.hadoop.fs.Path path)
                        throws IOException

Overrides:

listXAttrs in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

removeXAttr

public void removeXAttr(org.apache.hadoop.fs.Path path,
                        String name)
                 throws IOException

Overrides:

removeXAttr in class org.apache.hadoop.fs.FileSystem

Throws:

IOException

listDirectory

public org.apache.hadoop.fs.RemoteIterator<org.apache.hadoop.fs.LocatedFileStatus> listDirectory(org.apache.hadoop.fs.Path path)

Overrides:

listDirectory in class ExtendedFileSystem

openFile

public org.apache.hadoop.fs.FSDataInputStream openFile(org.apache.hadoop.fs.Path path,
                                                       HiveFileContext hiveFileContext)
                                                throws Exception

Overrides:

openFile in class ExtendedFileSystem

Throws:

Exception