Index (Alluxio Under File System

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A

alluxio - package alluxio
alluxio.underfs.hdfs - package alluxio.underfs.hdfs
alluxio.underfs.hdfs.acl - package alluxio.underfs.hdfs.acl
alluxio.underfs.hdfs.activesync - package alluxio.underfs.hdfs.activesync
AlluxioHdfsException - Exception in alluxio.underfs.hdfs: Alluxio exception for HDFS.
available() - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream

C

cleanup() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
close() - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream
close() - Method in class alluxio.underfs.hdfs.HdfsUnderFileOutputStream
close() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
connectFromMaster(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
connectFromWorker(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
create(String, CreateOptions) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
create(String, UnderFileSystemConfiguration) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystemFactory
createConfiguration(UnderFileSystemConfiguration) - Static method in class alluxio.underfs.hdfs.HdfsUnderFileSystem: Prepares the Hadoop configuration necessary to successfully obtain a FileSystem instance that can access the provided path.
createDirect(String, CreateOptions) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
createInstance(AlluxioURI, UnderFileSystemConfiguration) - Static method in class alluxio.underfs.hdfs.HdfsUnderFileSystem: Factory method to constructs a new HDFS UnderFileSystem instance.

D

deleteDirectory(String, DeleteOptions) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
deleteFile(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem

E

exists(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem

F

find(String) - Static method in enum alluxio.underfs.hdfs.HdfsVersion
flush() - Method in class alluxio.underfs.hdfs.HdfsUnderFileOutputStream
fromUfsException(Exception) - Static method in exception alluxio.underfs.hdfs.AlluxioHdfsException: Converts a Hdfs exception to a corresponding AlluxioHdfsException.

G

getAcl(FileSystem, String) - Method in class alluxio.underfs.hdfs.acl.SupportedHdfsAclProvider
getAcl(FileSystem, String) - Method in interface alluxio.underfs.hdfs.HdfsAclProvider: Returns the AccessControlList from an hdfs path.
getAcl(FileSystem, String) - Method in class alluxio.underfs.hdfs.NoopHdfsAclProvider
getAclPair(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getActiveSyncInfo() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getActivitySyncInfo() - Method in class alluxio.underfs.hdfs.activesync.SupportedHdfsActiveSyncProvider
getActivitySyncInfo() - Method in interface alluxio.underfs.hdfs.HdfsActiveSyncProvider: Get Active SyncInfo from the sync provider.
getActivitySyncInfo() - Method in class alluxio.underfs.hdfs.NoopHdfsActiveSyncProvider
getBlockSizeByte(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getCanonicalVersion() - Method in enum alluxio.underfs.hdfs.HdfsVersion
getDirectoryStatus(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getFileLocations(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getFileLocations(String, FileLocationOptions) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getFileStatus(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getPos() - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream
getPos() - Method in class alluxio.underfs.hdfs.HdfsUnderFileInputStream
getSpace(String, UnderFileSystem.SpaceType) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getStatus(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getUnderFSType() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
getVersion() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystemFactory

H

HADOOP_1_0 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_1_2 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_10 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_2 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_3 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_4 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_5 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_6 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_7 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_8 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_2_9 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_3_0 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_3_1 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_3_2 - alluxio.underfs.hdfs.HdfsVersion
HADOOP_3_3 - alluxio.underfs.hdfs.HdfsVersion
HdfsAclProvider - Interface in alluxio.underfs.hdfs: Interface for providing HDFS ACLs.
HdfsActiveSyncProvider - Interface in alluxio.underfs.hdfs: Interface for providing HDFS ActiveSync.
HdfsPositionedUnderFileInputStream - Class in alluxio.underfs.hdfs: The input stream of HDFS as under filesystem.
HdfsUnderFileInputStream - Class in alluxio.underfs.hdfs: The input stream of HDFS as under filesystem.
HdfsUnderFileOutputStream - Class in alluxio.underfs.hdfs: Output stream implementation for HdfsUnderFileSystem.
HdfsUnderFileOutputStream(FSDataOutputStream) - Constructor for class alluxio.underfs.hdfs.HdfsUnderFileOutputStream: Basic constructor.
HdfsUnderFileSystem - Class in alluxio.underfs.hdfs: HDFS UnderFileSystem implementation.
HdfsUnderFileSystem(AlluxioURI, UnderFileSystemConfiguration, Configuration) - Constructor for class alluxio.underfs.hdfs.HdfsUnderFileSystem: Constructs a new HDFS UnderFileSystem.
HdfsUnderFileSystemFactory - Class in alluxio.underfs.hdfs: Factory for creating HdfsUnderFileSystem.
HdfsUnderFileSystemFactory() - Constructor for class alluxio.underfs.hdfs.HdfsUnderFileSystemFactory: Constructs a new HdfsUnderFileSystemFactory.
HdfsVersion - Enum in alluxio.underfs.hdfs: The set of supported Hdfs versions.

I

isDirectory(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
isFile(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
isSeekable() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem

L

listStatus(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem

M

markSupported() - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream
matches(String, String) - Static method in enum alluxio.underfs.hdfs.HdfsVersion
mkdirs(String, MkdirsOptions) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem

N

NoopHdfsAclProvider - Class in alluxio.underfs.hdfs: The noop HDFS ACL provider.
NoopHdfsAclProvider() - Constructor for class alluxio.underfs.hdfs.NoopHdfsAclProvider
NoopHdfsActiveSyncProvider - Class in alluxio.underfs.hdfs: The noop HDFS Active Sync provider.
NoopHdfsActiveSyncProvider() - Constructor for class alluxio.underfs.hdfs.NoopHdfsActiveSyncProvider

O

open(String, OpenOptions) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
openPositionRead(String, long) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem

P

pollEvent(DFSInotifyEventInputStream) - Method in class alluxio.underfs.hdfs.activesync.SupportedHdfsActiveSyncProvider: Fetch and process events.

R

read() - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream
read(byte[]) - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream
read(byte[], int, int) - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream: If there has been a number of sequential reads in a row, we move to regular buffered reads.
readInternal(long, ReadTargetBuffer, int) - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream
renameDirectory(String, String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
renameFile(String, String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem

S

seek(long) - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream
seek(long) - Method in class alluxio.underfs.hdfs.HdfsUnderFileInputStream
setAclEntries(String, List<AclEntry>) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
setAclEntries(FileSystem, String, List<AclEntry>) - Method in class alluxio.underfs.hdfs.acl.SupportedHdfsAclProvider
setAclEntries(FileSystem, String, List<AclEntry>) - Method in interface alluxio.underfs.hdfs.HdfsAclProvider: Sets the ACL and default ACL for an hdfs path using ACL entries.
setAclEntries(FileSystem, String, List<AclEntry>) - Method in class alluxio.underfs.hdfs.NoopHdfsAclProvider
setMode(String, short) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
setOwner(String, String, String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
skip(long) - Method in class alluxio.underfs.hdfs.HdfsPositionedUnderFileInputStream
startActiveSyncPolling(long) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
startPolling(long) - Method in class alluxio.underfs.hdfs.activesync.SupportedHdfsActiveSyncProvider
startPolling(long) - Method in interface alluxio.underfs.hdfs.HdfsActiveSyncProvider: start polling thread.
startPolling(long) - Method in class alluxio.underfs.hdfs.NoopHdfsActiveSyncProvider
startSync(AlluxioURI) - Method in class alluxio.underfs.hdfs.activesync.SupportedHdfsActiveSyncProvider: startSync on a ufs uri.
startSync(AlluxioURI) - Method in interface alluxio.underfs.hdfs.HdfsActiveSyncProvider: start syncing on a ufs uri.
startSync(AlluxioURI) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
startSync(AlluxioURI) - Method in class alluxio.underfs.hdfs.NoopHdfsActiveSyncProvider
stopActiveSyncPolling() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
stopPolling() - Method in class alluxio.underfs.hdfs.activesync.SupportedHdfsActiveSyncProvider
stopPolling() - Method in interface alluxio.underfs.hdfs.HdfsActiveSyncProvider: stop polling thread.
stopPolling() - Method in class alluxio.underfs.hdfs.NoopHdfsActiveSyncProvider
stopSync(AlluxioURI) - Method in class alluxio.underfs.hdfs.activesync.SupportedHdfsActiveSyncProvider: stop sync on a ufs uri.
stopSync(AlluxioURI) - Method in interface alluxio.underfs.hdfs.HdfsActiveSyncProvider: stop syncing on a ufs uri.
stopSync(AlluxioURI) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
stopSync(AlluxioURI) - Method in class alluxio.underfs.hdfs.NoopHdfsActiveSyncProvider
SupportedHdfsAclProvider - Class in alluxio.underfs.hdfs.acl: Provides the HDFS ACLs.
SupportedHdfsAclProvider() - Constructor for class alluxio.underfs.hdfs.acl.SupportedHdfsAclProvider
SupportedHdfsActiveSyncProvider - Class in alluxio.underfs.hdfs.activesync: Supported Hdfs Active Sync Provider.
SupportedHdfsActiveSyncProvider(URI, Configuration, UnderFileSystemConfiguration) - Constructor for class alluxio.underfs.hdfs.activesync.SupportedHdfsActiveSyncProvider: Constructor for supported Hdfs Active Sync Provider.
supportsActiveSync() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
supportsFlush() - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystem
supportsPath(String) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystemFactory
supportsPath(String, UnderFileSystemConfiguration) - Method in class alluxio.underfs.hdfs.HdfsUnderFileSystemFactory

U

UFS_HADOOP_VERSION - Static variable in class alluxio.UfsConstants
UfsConstants - Class in alluxio: Ufs constants from compilation time by maven.

V

valueOf(String) - Static method in enum alluxio.underfs.hdfs.HdfsVersion: Returns the enum constant of this type with the specified name.
values() - Static method in enum alluxio.underfs.hdfs.HdfsVersion: Returns an array containing the constants of this enum type, in the order they are declared.

W

write(byte[]) - Method in class alluxio.underfs.hdfs.HdfsUnderFileOutputStream
write(byte[], int, int) - Method in class alluxio.underfs.hdfs.HdfsUnderFileOutputStream
write(int) - Method in class alluxio.underfs.hdfs.HdfsUnderFileOutputStream

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