Package org.apache.flink.fs.osshadoop

Class OSSFileSystemFactory

java.lang.Object

org.apache.flink.fs.osshadoop.OSSFileSystemFactory

All Implemented Interfaces:

FileSystemFactory, Plugin

public class OSSFileSystemFactory
extends Object
implements FileSystemFactory

Simple factory for the OSS file system.

Field Summary

Fields

Modifier and Type	Field	Description
static ConfigOption<Integer>	MAX_CONCURRENT_UPLOADS
static ConfigOption<Long>	PART_UPLOAD_MIN_SIZE

Constructor Summary

Constructors

Constructor	Description
OSSFileSystemFactory()

Method Summary

Modifier and Type	Method	Description
void	configure(Configuration config)	Optional method for plugins to pick up settings from the configuration.
FileSystem	create(URI fsUri)	Creates a new file system for the given file system URI.
String	getScheme()	Gets the scheme of the file system created by this factory.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.core.plugin.Plugin

getClassLoader

Field Detail

PART_UPLOAD_MIN_SIZE

public static final ConfigOption<Long> PART_UPLOAD_MIN_SIZE

MAX_CONCURRENT_UPLOADS

public static final ConfigOption<Integer> MAX_CONCURRENT_UPLOADS

Constructor Detail

OSSFileSystemFactory

public OSSFileSystemFactory()

Method Detail

getScheme

public String getScheme()

Description copied from interface: FileSystemFactory

Gets the scheme of the file system created by this factory.

Specified by:

getScheme in interface FileSystemFactory

configure

public void configure(Configuration config)

Description copied from interface: Plugin

Optional method for plugins to pick up settings from the configuration.

Specified by:

configure in interface Plugin

Parameters:

config - The configuration to apply to the plugin.

create

public FileSystem create(URI fsUri)
                  throws IOException

Description copied from interface: FileSystemFactory

Creates a new file system for the given file system URI. The URI describes the type of file system (via its scheme) and optionally the authority (for example the host) of the file system.

Specified by:

create in interface FileSystemFactory

Parameters:

fsUri - The URI that describes the file system.

Returns:

A new instance of the specified file system.

Throws:

IOException - Thrown if the file system could not be instantiated.