org.apache.hadoop.fs.obs

Class OBS

java.lang.Object

org.apache.hadoop.fs.AbstractFileSystem

org.apache.hadoop.fs.DelegateToFileSystem

org.apache.hadoop.fs.obs.OBS

All Implemented Interfaces:

org.apache.hadoop.fs.PathCapabilities

@InterfaceAudience.Public
 @InterfaceStability.Evolving
public final class OBS
extends org.apache.hadoop.fs.DelegateToFileSystem

OBS implementation of AbstractFileSystem, which delegates to the OBSFileSystem.

Field Summary

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

fsImpl

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

statistics

Constructor Summary

Constructors

Constructor and Description
OBS(URI theUri, Configuration conf)

Method Summary

Modifier and Type	Method and Description
int	getUriDefaultPort() The default port of this file system.

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

createInternal, createSymlink, delete, getCanonicalServiceName, getDelegationTokens, getFileBlockLocations, getFileChecksum, getFileLinkStatus, getFileStatus, getFsStatus, getFsStatus, getHomeDirectory, getInitialWorkingDirectory, getLinkTarget, getServerDefaults, getServerDefaults, hasPathCapability, listStatus, mkdir, open, openFileWithOptions, renameInternal, setOwner, setPermission, setReplication, setTimes, setVerifyChecksum, supportsSymlinks, truncate

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

checkPath, checkScheme, clearStatistics, create, createFileSystem, createMultipartUploader, createSnapshot, deleteSnapshot, equals, get, getAclStatus, getAllStatistics, getAllStoragePolicies, getStatistics, getStatistics, getStoragePolicy, getUri, getUriPath, getXAttr, getXAttrs, getXAttrs, hashCode, isValidName, listCorruptFileBlocks, listLocatedStatus, listStatusIterator, listXAttrs, makeQualified, methodNotSupported, modifyAclEntries, msync, open, printStatistics, removeAcl, removeAclEntries, removeDefaultAcl, removeXAttr, rename, renameInternal, renameSnapshot, resolvePath, satisfyStoragePolicy, setAcl, setStoragePolicy, setXAttr, setXAttr, unsetStoragePolicy

Methods inherited from class java.lang.Object

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

Constructor Detail

OBS

public OBS(URI theUri,
           Configuration conf)
    throws IOException,
           URISyntaxException

Parameters:

theUri - URI of the file system

conf - Configuration for the file system

Throws:

IOException - on any failure to initialize this instance

URISyntaxException - theUri has syntax error

Method Detail

getUriDefaultPort

public int getUriDefaultPort()

Description copied from class: AbstractFileSystem

The default port of this file system.

Overrides:

getUriDefaultPort in class org.apache.hadoop.fs.DelegateToFileSystem

Returns:

default port of this file system's Uri scheme A uri with a port of -1 => default port;