public class HFile extends HPath
BLOCK_REPLICATION_KEY, BLOCK_SIZE_KEY, LENGTH_KEY, MODIFICATION_TIME_KEY| Constructor and Description |
|---|
HFile(HDataStorage fs,
org.apache.hadoop.fs.Path path) |
HFile(HDataStorage fs,
org.apache.hadoop.fs.Path parent,
org.apache.hadoop.fs.Path child) |
HFile(HDataStorage fs,
org.apache.hadoop.fs.Path parent,
String child) |
HFile(HDataStorage fs,
String pathString) |
HFile(HDataStorage fs,
String parent,
org.apache.hadoop.fs.Path child) |
HFile(HDataStorage fs,
String parent,
String child) |
| Modifier and Type | Method and Description |
|---|---|
OutputStream |
create(Properties configuration)
Opens a stream onto which an entity can be written to.
|
InputStream |
open() |
InputStream |
open(Properties configuration)
Open for read a given entity
|
SeekableInputStream |
sopen() |
SeekableInputStream |
sopen(Properties configuration)
Open an element in the Data Storage with support for random access
(seek operations).
|
compareTo, copy, copy, create, delete, equals, exists, getConfiguration, getDataStorage, getHFS, getPath, getStatistics, hashCode, rename, setPermission, systemElement, toString, updateConfigurationpublic HFile(HDataStorage fs, org.apache.hadoop.fs.Path parent, org.apache.hadoop.fs.Path child)
public HFile(HDataStorage fs, String parent, String child)
public HFile(HDataStorage fs, org.apache.hadoop.fs.Path parent, String child)
public HFile(HDataStorage fs, String parent, org.apache.hadoop.fs.Path child)
public HFile(HDataStorage fs, String pathString)
public HFile(HDataStorage fs, org.apache.hadoop.fs.Path path)
public OutputStream create(Properties configuration) throws IOException
ElementDescriptorcreate in interface ElementDescriptorcreate in class HPathconfiguration - information at the object levelDataStorageExceptionIOExceptionpublic InputStream open(Properties configuration) throws IOException
ElementDescriptorIOExceptionpublic InputStream open() throws IOException
open in interface ElementDescriptoropen in class HPathIOExceptionpublic SeekableInputStream sopen(Properties configuration) throws IOException
ElementDescriptorDataStorageExceptionIOExceptionpublic SeekableInputStream sopen() throws IOException
sopen in interface ElementDescriptorsopen in class HPathIOExceptionCopyright © 2007-2017 The Apache Software Foundation