Complementary to my prvious mail I noticed strange behaviour of
IndexSearcher.close().
Here is a code that does not work : the new IndexWriter() statement throws
"java.io.IOException: Cannot delete _3.cfs" as if the Index searcher's
underlying IndexReader where not closed.
IndexSearcher searcher = new
IndexSearcher("c:\\tmp\\index");
searcher = new IndexSearcher("c:\\tmp\\index");
searcher.close();
writer = new IndexWriter("c:\\tmp\\index",ana,true);
doc = new Document();
doc.add(Field.Text("text","toto li toto"));
writer.addDocument(doc);
writer.close();
And now here is a code that works : the only differance with the previous one
is the QueryParser call before new IndexWriter. The QueryParser .parse
statement seems to close the IndexReader but I really can't figure how.
IndexSearcher searcher = new
IndexSearcher("c:\\tmp\\index");
searcher = new IndexSearcher("c:\\tmp\\index");
searcher.close();
Query query = QueryParser.parse("toto","text",ana);
writer = new IndexWriter("c:\\tmp\\index",ana,true);
doc = new Document();
doc.add(Field.Text("text","toto li toto"));
writer.addDocument(doc);
writer.close();
Note : I use Lucene 1.4 Final
Does it seem to be a bug ?
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