org.apache.flink.fs.gs

Class GSFileSystemFactory

java.lang.Object

org.apache.flink.fs.gs.GSFileSystemFactory

All Implemented Interfaces:

FileSystemFactory, Plugin

public class GSFileSystemFactory
extends Object
implements FileSystemFactory

Implementation of the Flink FileSystemFactory interface for Google Storage.

Field Summary

Fields

Modifier and Type	Field and Description
static String	SCHEME The scheme for the Google Storage file system.

Constructor Summary

Constructors

Constructor and Description
GSFileSystemFactory() Constructs the Google Storage file system factory.

Method Summary

Modifier and Type	Method and Description
void	configure(Configuration flinkConfig) 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

SCHEME

public static final String SCHEME

The scheme for the Google Storage file system.

See Also:

Constant Field Values

Constructor Detail

GSFileSystemFactory

public GSFileSystemFactory()

Constructs the Google Storage file system factory.

Method Detail

configure

public void configure(Configuration flinkConfig)

Description copied from interface: Plugin

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

Specified by:

configure in interface Plugin

Parameters:

flinkConfig - The configuration to apply to the plugin.

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

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.