org.apache.solr.core
Class MMapDirectoryFactory

java.lang.Object
  org.apache.solr.core.DirectoryFactory
      org.apache.solr.core.CachingDirectoryFactory
          org.apache.solr.core.MMapDirectoryFactory

All Implemented Interfaces:

Closeable, NamedListInitializedPlugin

public class MMapDirectoryFactory
extends CachingDirectoryFactory

Directly provide MMapDirectory instead of relying on FSDirectory.open(java.io.File) Can set the following parameters:

• unmap -- See MMapDirectory.setUseUnmap(boolean)
• maxChunkSize -- The Max chunk size. See MMapDirectory.setMaxChunkSize(int)

Field Summary

Fields inherited from class org.apache.solr.core.CachingDirectoryFactory

byDirectoryCache, byPathCache

Constructor Summary

MMapDirectoryFactory()

Method Summary

protected Directory	create(String path) Creates a new Directory for a given path.
void	init(NamedList args)

Methods inherited from class org.apache.solr.core.CachingDirectoryFactory

close, exists, get, get, incRef, release

Methods inherited from class java.lang.Object

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

Constructor Detail

MMapDirectoryFactory

public MMapDirectoryFactory()

Method Detail

init

public void init(NamedList args)

Specified by:

init in interface NamedListInitializedPlugin

Overrides:

init in class CachingDirectoryFactory

create

protected Directory create(String path)
                    throws IOException

Description copied from class: DirectoryFactory

Creates a new Directory for a given path.

Specified by:

create in class CachingDirectoryFactory

Throws:

IOException