org.apache.nutch.indexer
Class FsDirectory
java.lang.Object
org.apache.lucene.store.Directory
org.apache.nutch.indexer.FsDirectory
- public class FsDirectory
- extends Directory
Reads a Lucene index stored in DFS.
FsDirectory
public FsDirectory(FileSystem fs,
Path directory,
boolean create,
Configuration conf)
throws IOException
list
public String[] list()
throws IOException
- Throws:
IOException
fileExists
public boolean fileExists(String name)
throws IOException
- Throws:
IOException
fileModified
public long fileModified(String name)
touchFile
public void touchFile(String name)
fileLength
public long fileLength(String name)
throws IOException
- Throws:
IOException
deleteFile
public void deleteFile(String name)
throws IOException
- Throws:
IOException
renameFile
public void renameFile(String from,
String to)
throws IOException
- Throws:
IOException
createOutput
public IndexOutput createOutput(String name)
throws IOException
- Throws:
IOException
openInput
public IndexInput openInput(String name)
throws IOException
- Throws:
IOException
makeLock
public Lock makeLock(String name)
close
public void close()
throws IOException
- Throws:
IOException
toString
public String toString()
Copyright © 2006 The Apache Software Foundation