public class UnderFileSystemHdfs extends UnderFileSystem
UnderFileSystem.SpaceType| Modifier and Type | Method and Description |
|---|---|
void |
close() |
org.apache.hadoop.fs.FSDataOutputStream |
create(String path) |
org.apache.hadoop.fs.FSDataOutputStream |
create(String path,
int blockSizeByte) |
org.apache.hadoop.fs.FSDataOutputStream |
create(String path,
short replication,
int blockSizeByte) |
boolean |
delete(String path,
boolean recursive) |
boolean |
exists(String path) |
long |
getBlockSizeByte(String path) |
static UnderFileSystemHdfs |
getClient(String path) |
List<String> |
getFileLocations(String path) |
List<String> |
getFileLocations(String path,
long offset) |
long |
getFileSize(String path) |
long |
getModificationTimeMs(String path) |
long |
getSpace(String path,
UnderFileSystem.SpaceType type) |
boolean |
isFile(String path) |
String[] |
list(String path)
List all the files in the folder.
|
boolean |
mkdirs(String path,
boolean createParent) |
org.apache.hadoop.fs.FSDataInputStream |
open(String path) |
boolean |
rename(String src,
String dst) |
void |
toFullPermission(String path) |
getpublic static UnderFileSystemHdfs getClient(String path)
public void toFullPermission(String path)
toFullPermission in class UnderFileSystempublic void close()
throws IOException
close in class UnderFileSystemIOExceptionpublic org.apache.hadoop.fs.FSDataOutputStream create(String path) throws IOException
create in class UnderFileSystemIOExceptionpublic org.apache.hadoop.fs.FSDataOutputStream create(String path, int blockSizeByte) throws IOException
create in class UnderFileSystemIOExceptionpublic org.apache.hadoop.fs.FSDataOutputStream create(String path, short replication, int blockSizeByte) throws IOException
create in class UnderFileSystemIOExceptionpublic boolean delete(String path, boolean recursive) throws IOException
delete in class UnderFileSystemIOExceptionpublic boolean exists(String path)
exists in class UnderFileSystempublic String[] list(String path) throws IOException
UnderFileSystemlist in class UnderFileSystempath - the path to list.IOExceptionpublic List<String> getFileLocations(String path)
getFileLocations in class UnderFileSystempublic List<String> getFileLocations(String path, long offset)
getFileLocations in class UnderFileSystempublic long getFileSize(String path)
getFileSize in class UnderFileSystempublic long getBlockSizeByte(String path) throws IOException
getBlockSizeByte in class UnderFileSystemIOExceptionpublic long getModificationTimeMs(String path) throws IOException
getModificationTimeMs in class UnderFileSystemIOExceptionpublic long getSpace(String path, UnderFileSystem.SpaceType type) throws IOException
getSpace in class UnderFileSystemIOExceptionpublic boolean isFile(String path) throws IOException
isFile in class UnderFileSystemIOExceptionpublic boolean mkdirs(String path, boolean createParent)
mkdirs in class UnderFileSystempublic org.apache.hadoop.fs.FSDataInputStream open(String path)
open in class UnderFileSystempublic boolean rename(String src, String dst)
rename in class UnderFileSystemCopyright © 2014. All rights reserved.