

- Apache lucene indexing example how to#
- Apache lucene indexing example software#
- Apache lucene indexing example code#
target/ .TrecCarBuildLuceneIndex paragraphs paragraphCorpus.cbor indexDir` compile with `mvn compile assembly:single`.
Apache lucene indexing example code#
The issue can be reproduced using code from GitHub trec-car-tools-example The bug is possibly related to issues described in here and SOLR-10936 – but I am not using SOLR, I am directly using Lucene Core. ( "Suggested List : " + lookupResultList.size() + " suggestion") įor (Lookup.Indexing a large collection of about 20 million paragraph-sized documents results in an ArrayIndexOutOfBoundsException in .TermsHashPerField.writeByte (full stack trace below). List lookupResultList = suggestor.lookup( "Under", lSet, false, 10000) LSet.add( new BytesRef( "Berkley Trade".getBytes())) ( "Indexing Started.") įor ( int i = 0 i lSet = new HashSet() JSONArray bookObjectArray = (JSONArray) obj Object obj = parser.parse( new FileReader( "data/books.json")) Public ContextSuggestDemo() throws IOException ( "Building index.") Private final AnalyzingInfixSuggester suggester Private final Directory indexDir // the directory where documents are indexed private final Directory suggestDir // the directory used by the suggester to store and provide sugegstions private final Analyzer analyzer Private static final BytesRef USER2_TEXT = new BytesRef( "quick blue fox") Private static final BytesRef USER2_CONTEXT = new BytesRef( "user2") Private static final BytesRef USER1_TEXT = new BytesRef( "quick brown fox") Private static final BytesRef USER1_CONTEXT = new BytesRef( "user1") * AnalyzingInfixSuggester#build(.suggest.InputIterator)} directly, if the dictionary for You can use AnalyzingInfixSuggester#build(Dictionary)} or This is a convenient and easy way to build the suggester's sidecar index, however not the * This demo first builds a search index, from which the suggestion index is later created, using * sidecar index, from which it provides suggestions.
Apache lucene indexing example how to#
* Demonstrates how to use context in suggestions, using AnalyzingInfixSuggester. Import .suggest.DocumentDictionary import. * See the License for the specific language governing permissions and * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * distributed under the License is distributed on an "AS IS" BASIS,
Apache lucene indexing example software#
* Unless required by applicable law or agreed to in writing, software For file-based indexes, a directory name can be passed to the IndexWriter constructor.

* (the "License") you may not use this file except in compliance with Lucene In-Memory Text Search Example Build an index using IndexWriter. * The ASF licenses this file to You under the Apache License, Version 2.0

* this work for additional information regarding copyright ownership.

* Licensed to the Apache Software Foundation (ASF) under one or more
