cascading.tap.hadoop.io
Class HttpFileSystem
java.lang.Object
org.apache.hadoop.conf.Configured
org.apache.hadoop.fs.FileSystem
cascading.tap.hadoop.io.StreamedFileSystem
cascading.tap.hadoop.io.HttpFileSystem
- All Implemented Interfaces:
- Closeable, Configurable
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.
Methods inherited from class cascading.tap.hadoop.io.StreamedFileSystem |
append, create, delete, delete, getMD5SumFor, getMD5SumFor, getWorkingDirectory, listStatus, mkdirs, rename, setMD5SumFor, setMD5SumFor, setWorkingDirectory |
Methods inherited from class org.apache.hadoop.fs.FileSystem |
addFileSystemForTesting, append, append, checkPath, clearStatistics, close, closeAll, closeAllForUGI, completeLocalOutput, concat, copyFromLocalFile, copyFromLocalFile, copyFromLocalFile, copyFromLocalFile, copyToLocalFile, copyToLocalFile, create, create, create, create, create, create, create, create, create, create, createNewFile, createNonRecursive, createNonRecursive, deleteOnExit, get, get, get, getAllStatistics, getBlockSize, getCacheSize, getCanonicalServiceName, getCanonicalUri, getContentSummary, getDefaultBlockSize, getDefaultBlockSize, getDefaultPort, getDefaultReplication, getDefaultReplication, getDefaultUri, getDelegationToken, getFileBlockLocations, getFileChecksum, getHomeDirectory, getLength, getLocal, getName, getNamed, getReplication, getStatistics, getStatistics, getUsed, globStatus, isDirectory, isFile, listStatus, listStatus, listStatus, makeQualified, mkdirs, mkdirs, moveFromLocalFile, moveFromLocalFile, moveToLocalFile, open, printStatistics, processDeleteOnExit, setDefaultUri, setDefaultUri, setOwner, setPermission, setReplication, setTimes, setVerifyChecksum, startLocalOutput |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
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
HttpFileSystem
public HttpFileSystem()
initialize
public void initialize(URI uri,
Configuration configuration)
throws IOException
- Overrides:
initialize
in class FileSystem
- Throws:
IOException
getUri
public URI getUri()
- Specified by:
getUri
in class FileSystem
globStatus
public FileStatus[] globStatus(Path path,
PathFilter pathFilter)
throws IOException
- Overrides:
globStatus
in class FileSystem
- Throws:
IOException
open
public FSDataInputStream open(Path path,
int i)
throws IOException
- Specified by:
open
in class FileSystem
- Throws:
IOException
exists
public boolean exists(Path path)
throws IOException
- Overrides:
exists
in class FileSystem
- Throws:
IOException
getFileStatus
public FileStatus getFileStatus(Path path)
throws IOException
- Specified by:
getFileStatus
in class FileSystem
- Throws:
IOException
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