Uses of Interface
net.nutch.util.NutchFileSystem

Packages that use NutchFileSystem

net.nutch.db	Web database: tracks page fetches and link structure.
net.nutch.util

Uses of NutchFileSystem in net.nutch.db

Methods in net.nutch.db with parameters of type NutchFileSystem

static void	EditSectionGroupWriter.createEditGroup(NutchFileSystem nutchfs, String dbName, String label, int numSections, int keySpaceType) Initialize an EditSectionGroup.
static void	DistributedWebDBWriter.createDB(NutchFileSystem nutchfs, String dbName, int totalMachines) Method useful for the first time we create a distributed db project.

Constructors in net.nutch.db with parameters of type NutchFileSystem

EditSectionGroupReader(NutchFileSystem nutchfs, String dbName, String label, int readerNum, int totalMachines)
Open the EditSectionGroupReader for the appropriate file.

EditSectionWriter(NutchFileSystem nutchfs, String dbName, String label, int targetNum, int writerNum, Class keyClass, Class valClass)
Make a EditSectionWriter for the appropriate file.

EditSectionGroupWriter(NutchFileSystem nutchfs, String dbName, int machineNum, int totalMachines, String label, Class keyClass, Class valClass, EditSectionGroupWriter.KeyExtractor extractor)
Start a EditSectionGroupWriter at the indicated location, for a single emitter.

DistributedWebDBWriter(NutchFileSystem nutchfs, String dbName, int machineNum)
Open the db files.

DistributedWebDBReader(NutchFileSystem nutchfs, String dbName)
Open a web db reader for the named directory.

Uses of NutchFileSystem in net.nutch.util

Classes in net.nutch.util that implement NutchFileSystem

class	NutchGenericFileSystem NutchGenericFileSystem implements the NutchFileSystem interface and adds some generic utility methods for subclasses to use.
class	NutchNFSFileSystem NutchNFSFileSystem implements NutchFileSystem over the Network File System.
class	NutchRemoteFileSystem NutchRemoteFileSystem implements the NutchFileSystem over machines that can be linked via some set of command-line args.

Methods in net.nutch.util that return NutchFileSystem

NutchFileSystem

NutchFile.getFS() Grab a handle to the NutchFileSystem

Constructors in net.nutch.util with parameters of type NutchFileSystem

NutchFile(NutchFileSystem nfs, String dbName, String shareGroupName, File name)
A NutchFile contains: dbName, which labels the cooperating NutchFileSystem it belongs to.