alluxio.underfs.hdfs

Class HdfsUnderFileSystemFactory

java.lang.Object

alluxio.underfs.hdfs.HdfsUnderFileSystemFactory

All Implemented Interfaces:

ExtensionFactory<UnderFileSystem,UnderFileSystemConfiguration>, UnderFileSystemFactory

@ThreadSafe
public class HdfsUnderFileSystemFactory
extends java.lang.Object
implements UnderFileSystemFactory

Factory for creating HdfsUnderFileSystem. It caches created HdfsUnderFileSystems, using the scheme and authority pair as the key.

Constructor Summary

Constructors

Constructor and Description
HdfsUnderFileSystemFactory() Constructs a new HdfsUnderFileSystemFactory.

Method Summary

Modifier and Type	Method and Description
UnderFileSystem	create(java.lang.String path, UnderFileSystemConfiguration conf)
java.lang.String	getVersion()
boolean	supportsPath(java.lang.String path)
boolean	supportsPath(java.lang.String path, UnderFileSystemConfiguration conf)

Methods inherited from class java.lang.Object

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

Constructor Detail

HdfsUnderFileSystemFactory

public HdfsUnderFileSystemFactory()

Constructs a new HdfsUnderFileSystemFactory.

Method Detail

create

public UnderFileSystem create(java.lang.String path,
                              UnderFileSystemConfiguration conf)

Specified by:

create in interface ExtensionFactory<UnderFileSystem,UnderFileSystemConfiguration>

Specified by:

create in interface UnderFileSystemFactory

supportsPath

public boolean supportsPath(java.lang.String path)

Specified by:

supportsPath in interface UnderFileSystemFactory

supportsPath

public boolean supportsPath(java.lang.String path,
                            UnderFileSystemConfiguration conf)

Specified by:

supportsPath in interface ExtensionFactory<UnderFileSystem,UnderFileSystemConfiguration>

Specified by:

supportsPath in interface UnderFileSystemFactory

getVersion

public java.lang.String getVersion()

Specified by:

getVersion in interface UnderFileSystemFactory