public class FileSystemFactoryBean extends Object implements InitializingBean, DisposableBean, FactoryBean<FileSystem>
FileSystem instances. Useful for interacting with
HDFS from outside a Map Reduce job. If no parameter is given, a file system using the installed
Hadoop defaults will be created.| Constructor and Description |
|---|
FileSystemFactoryBean() |
| Modifier and Type | Method and Description |
|---|---|
void |
afterPropertiesSet() |
void |
destroy() |
FileSystem |
getObject() |
Class<?> |
getObjectType() |
boolean |
isSingleton() |
void |
setClose(boolean close)
Indicates whether the Hadoop file systems should be closed once this factory is destroyed.
|
void |
setCloseAll(boolean closeAll)
Indicates whether all the Hadoop file systems should be closed once this factory is destroyed.
|
void |
setConfiguration(Configuration configuration)
Sets the Hadoop configuration for this file system.
|
void |
setUri(URI uri)
Sets the URI (if available) for this file system.
|
void |
setUser(String user)
Sets the user impersonation (optional) for creating this file-system.
|
public void afterPropertiesSet()
throws Exception
afterPropertiesSet in interface InitializingBeanExceptionpublic void destroy()
throws Exception
destroy in interface DisposableBeanExceptionpublic FileSystem getObject() throws Exception
getObject in interface FactoryBean<FileSystem>Exceptionpublic Class<?> getObjectType()
getObjectType in interface FactoryBean<FileSystem>public boolean isSingleton()
isSingleton in interface FactoryBean<FileSystem>public void setConfiguration(Configuration configuration)
configuration - The configuration to set.public void setUri(URI uri)
uri - The uri to set.public void setUser(String user)
user - user/group informationpublic void setCloseAll(boolean closeAll)
closeAll - the close allFileSystem.closeAll()public void setClose(boolean close)
close - closeFileSystem.close()