org.apache.hadoop.fs.azurebfs.services

Class AbfsClient

java.lang.Object

org.apache.hadoop.fs.azurebfs.services.AbfsClient

public class AbfsClient
extends Object

AbfsClient.

Field Summary

Fields

Modifier and Type	Field and Description
static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
AbfsClient(URL baseUrl, SharedKeyCredentials sharedKeyCredentials, AbfsConfiguration abfsConfiguration, ExponentialRetryPolicy exponentialRetryPolicy, AccessTokenProvider tokenProvider)

Method Summary

Modifier and Type	Method and Description
AbfsRestOperation	append(String path, long position, byte[] buffer, int offset, int length)
AbfsRestOperation	createFilesystem()
AbfsRestOperation	createPath(String path, boolean isFile, boolean overwrite, String permission, String umask)
AbfsRestOperation	deleteFilesystem()
AbfsRestOperation	deletePath(String path, boolean recursive, String continuation)
AbfsRestOperation	flush(String path, long position, boolean retainUncommittedData, boolean isClose)
String	getAccessToken()
AbfsRestOperation	getAclStatus(String path)
AbfsRestOperation	getAclStatus(String path, boolean useUPN)
String	getFileSystem()
AbfsRestOperation	getFilesystemProperties()
AbfsRestOperation	getPathStatus(String path)
AbfsRestOperation	listPath(String relativePath, boolean recursive, int listMaxResults, String continuation)
AbfsRestOperation	read(String path, long position, byte[] buffer, int bufferOffset, int bufferLength, String eTag)
AbfsRestOperation	renamePath(String source, String destination, String continuation)
AbfsRestOperation	setAcl(String path, String aclSpecString)
AbfsRestOperation	setAcl(String path, String aclSpecString, String eTag)
AbfsRestOperation	setFilesystemProperties(String properties)
AbfsRestOperation	setOwner(String path, String owner, String group)
AbfsRestOperation	setPathProperties(String path, String properties)
AbfsRestOperation	setPermission(String path, String permission)
static String	urlEncode(String value)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.slf4j.Logger LOG

Constructor Detail

AbfsClient

public AbfsClient(URL baseUrl,
                  SharedKeyCredentials sharedKeyCredentials,
                  AbfsConfiguration abfsConfiguration,
                  ExponentialRetryPolicy exponentialRetryPolicy,
                  AccessTokenProvider tokenProvider)

Method Detail

getFileSystem

public String getFileSystem()

createFilesystem

public AbfsRestOperation createFilesystem()
                                   throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

setFilesystemProperties

public AbfsRestOperation setFilesystemProperties(String properties)
                                          throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

listPath

public AbfsRestOperation listPath(String relativePath,
                                  boolean recursive,
                                  int listMaxResults,
                                  String continuation)
                           throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

getFilesystemProperties

public AbfsRestOperation getFilesystemProperties()
                                          throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

deleteFilesystem

public AbfsRestOperation deleteFilesystem()
                                   throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

createPath

public AbfsRestOperation createPath(String path,
                                    boolean isFile,
                                    boolean overwrite,
                                    String permission,
                                    String umask)
                             throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

renamePath

public AbfsRestOperation renamePath(String source,
                                    String destination,
                                    String continuation)
                             throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

append

public AbfsRestOperation append(String path,
                                long position,
                                byte[] buffer,
                                int offset,
                                int length)
                         throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

flush

public AbfsRestOperation flush(String path,
                               long position,
                               boolean retainUncommittedData,
                               boolean isClose)
                        throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

setPathProperties

public AbfsRestOperation setPathProperties(String path,
                                           String properties)
                                    throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

getPathStatus

public AbfsRestOperation getPathStatus(String path)
                                throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

read

public AbfsRestOperation read(String path,
                              long position,
                              byte[] buffer,
                              int bufferOffset,
                              int bufferLength,
                              String eTag)
                       throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

deletePath

public AbfsRestOperation deletePath(String path,
                                    boolean recursive,
                                    String continuation)
                             throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

setOwner

public AbfsRestOperation setOwner(String path,
                                  String owner,
                                  String group)
                           throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

setPermission

public AbfsRestOperation setPermission(String path,
                                       String permission)
                                throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

setAcl

public AbfsRestOperation setAcl(String path,
                                String aclSpecString)
                         throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

setAcl

public AbfsRestOperation setAcl(String path,
                                String aclSpecString,
                                String eTag)
                         throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

getAclStatus

public AbfsRestOperation getAclStatus(String path)
                               throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

getAclStatus

public AbfsRestOperation getAclStatus(String path,
                                      boolean useUPN)
                               throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

urlEncode

public static String urlEncode(String value)
                        throws AzureBlobFileSystemException

Throws:

AzureBlobFileSystemException

getAccessToken

public String getAccessToken()
                      throws IOException

Throws:

IOException