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Posted to dev@lucene.apache.org by "Robert Muir (JIRA)" <ji...@apache.org> on 2011/01/20 20:34:43 UTC
[jira] Commented: (LUCENE-2877) BUG in the
org.apache.lucene.analysis.br.BrazilianAnalyzer
[ https://issues.apache.org/jira/browse/LUCENE-2877?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12984353#action_12984353 ]
Robert Muir commented on LUCENE-2877:
-------------------------------------
Hello, I think the issue is that you are using Field.Index.NOT_ANALYZED.
This means the BrazilianAnalyzer is not actually analyzing your text at index-time, causing the confusion.
> BUG in the org.apache.lucene.analysis.br.BrazilianAnalyzer
> ----------------------------------------------------------
>
> Key: LUCENE-2877
> URL: https://issues.apache.org/jira/browse/LUCENE-2877
> Project: Lucene - Java
> Issue Type: Bug
> Components: contrib/analyzers
> Affects Versions: 3.0.2
> Environment: Windows 7 64bits, Eclipse Helios
> Reporter: Renan Pedro Terra de Oliveira
> Priority: Critical
> Fix For: 3.0.4
>
>
> One weird bug with this field is that instead of "false", you have to search for "falsee" to get the correct results.
> The same behavior happen with other fields that stored in the index and not analyzed.
> Example of create fields to indexing:
> Field field = new Field("situacaoDocumento", "ATIVO", Field.Store.YES, Field.Index.NOT_ANALYZED);
> or
> Field field = new Field("copia", "false", Field.Store.YES, Field.Index.NOT_ANALYZED);
> Example search i need to do, but nothing get correct result:
> IndexSearcher searcher = ...;
> TopScoreDocCollector collector = ....;
> Query query = new TermQuery(new Term("copia", "false"));
> searcher.search(query, collector);
> ScoreDoc[] hits = collector.topDocs().scoreDocs;
> if (hits.length > 0) {
> return searcher.doc(0);
> }
> return null;
> Example search i do to work:
> IndexSearcher searcher = ...;
> TopScoreDocCollector collector = ....;
> Query query = new TermQuery(new Term("copia", "falsee"));
> searcher.search(query, collector);
> ScoreDoc[] hits = collector.topDocs().scoreDocs;
> if (hits.length > 0) {
> return searcher.doc(0);
> }
> return null;
> I tested on the Luke (Lucene Index Toolbox) and he prove the bug.
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