org.eclipse.rdf4j.sail.lucene

Class LuceneIndexNIOFS

java.lang.Object

org.eclipse.rdf4j.sail.lucene.AbstractSearchIndex

org.eclipse.rdf4j.sail.lucene.AbstractLuceneIndex

org.eclipse.rdf4j.sail.lucene.LuceneIndex

org.eclipse.rdf4j.sail.lucene.LuceneIndexNIOFS

All Implemented Interfaces:

SearchIndex

public class LuceneIndexNIOFS
extends LuceneIndex

LuceneIndex which uses a NIOFSDirectory instead of MMapDirectory to avoid the JVM crash (see http:// stackoverflow.com/questions/8224843/jvm-crashes-on-lucene-datainput- readvint).

Author:

andriy.nikolov

Field Summary

Fields inherited from class org.eclipse.rdf4j.sail.lucene.LuceneIndex

currentMonitor

Fields inherited from class org.eclipse.rdf4j.sail.lucene.AbstractLuceneIndex

oldmonitors

Fields inherited from class org.eclipse.rdf4j.sail.lucene.AbstractSearchIndex

maxDocs, wktFields

Constructor Summary

Constructors

Constructor and Description
LuceneIndexNIOFS()

Method Summary

Modifier and Type	Method and Description
protected org.apache.lucene.store.Directory	createDirectory(Properties parameters)

Methods inherited from class org.eclipse.rdf4j.sail.lucene.LuceneIndex

addContextField, addDocument, addIDField, addPredicateField, addResourceField, addStoredOnlyPredicateField, addTextField, begin, clear, clearContexts, commit, copyDocument, createAnalyzer, createSimilarity, createSpatialStrategyMapper, deleteDocument, geoQuery, geoRelationQuery, getAnalyzer, getCurrentMonitor, getDirectory, getDocument, getDocument, getDocument, getDocuments, getDocuments, getIndexReader, getIndexSearcher, getIndexWriter, getSnippet, getSpatialContext, getSpatialStrategyMapper, initialize, newBulkUpdate, newDocument, parseQuery, query, rollback, search, search, shutDown, updateDocument

Methods inherited from class org.eclipse.rdf4j.sail.lucene.AbstractLuceneIndex

beginReading, endReading, getOldMonitors

Methods inherited from class org.eclipse.rdf4j.sail.lucene.AbstractSearchIndex

accept, addDocuments, addRemoveStatements, addStatement, evaluate, evaluate, getResource, isGeoField, parseQueryShape, removeStatement

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneIndexNIOFS

public LuceneIndexNIOFS()

Method Detail

createDirectory

protected org.apache.lucene.store.Directory createDirectory(Properties parameters)
                                                     throws IOException

Overrides:

createDirectory in class LuceneIndex

Throws:

IOException