cascading.tap.hadoop
Class HttpFileSystem

java.lang.Object
  FileSystem
      cascading.tap.hadoop.StreamedFileSystem
          cascading.tap.hadoop.HttpFileSystem

public class HttpFileSystem
extends StreamedFileSystem

Class HttpFileSystem provides a basic read-only FileSystem for accessing remote HTTP and HTTPS data.

To use this FileSystem, just use regular http:// or https:// URLs.

Field Summary

static String	HTTP_SCHEME Field HTTP_SCHEME
static String	HTTPS_SCHEME Field HTTPS_SCHEME

Constructor Summary

HttpFileSystem()

Method Summary

boolean	exists(Path path)
FileStatus	getFileStatus(Path path)
URI	getUri()
FileStatus[]	globStatus(Path path, PathFilter pathFilter)
void	initialize(URI uri, Configuration configuration)
FSDataInputStream	open(Path path, int i)

Methods inherited from class cascading.tap.hadoop.StreamedFileSystem

create, delete, delete, getMD5SumFor, getWorkingDirectory, listStatus, mkdirs, rename, setMD5SumFor, setWorkingDirectory

Methods inherited from class java.lang.Object

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

Field Detail

HTTP_SCHEME

public static final String HTTP_SCHEME

Field HTTP_SCHEME

See Also:

Constant Field Values

HTTPS_SCHEME

public static final String HTTPS_SCHEME

Field HTTPS_SCHEME

See Also:

Constant Field Values

Constructor Detail

HttpFileSystem

public HttpFileSystem()

Method Detail

initialize

public void initialize(URI uri,
                       Configuration configuration)
                throws IOException

Throws:

IOException

getUri

public URI getUri()

globStatus

public FileStatus[] globStatus(Path path,
                               PathFilter pathFilter)
                        throws IOException

Throws:

IOException

open

public FSDataInputStream open(Path path,
                              int i)
                       throws IOException

Throws:

IOException

exists

public boolean exists(Path path)
               throws IOException

Throws:

IOException

getFileStatus

public FileStatus getFileStatus(Path path)
                         throws IOException

Throws:

IOException