Just tried this on my linux laptop - with IndexSearcher uncommented, I
still get a single .cfs file. It's one of those problems where Windows
doesn't let you erase the file. I'd start this SortTest in the
debugger and step through it until you find a spot where you see that
some index file deletion fails.
Do you get 2 .cfs files even if you add isearcher.close() right after
you open the IndexSearcher?
Otis
--- Monsur Hossain <[EMAIL PROTECTED]> wrote:
> Ok, I've written up a Java test with Lucene 1.4.3, the code is pasted
> below.
> The code creates a new index, creates an IndexSearcher object, and
> then does
> an incremental index/optimize. The IndexSearcher line is commented
> out.
> When I run this code, I end up with a single "segments", "deletable"
> and
> ".cfs" file in my Index directory.
>
> Now, when I uncomment the IndexSearcher line and run the application
> again,
> I end up with two .cfs files. Notice how all I have to do is create
> an
> IndexSearcher; I don't even have to run a query.
>
> Am I doing this correctly?
>
> Thanks,
> Monsur
>
>
> import org.apache.lucene.search.IndexSearcher;
> import org.apache.lucene.index.IndexWriter;
> import org.apache.lucene.analysis.SimpleAnalyzer;
> import org.apache.lucene.document.Document;
> import org.apache.lucene.document.Field;
>
>
> public class SearchTest {
>
> static String indexDir = "C:\\Temp\\Index";
> static int numDocsAdd = 1000;
> static int mergeFactor = 2;
> static int docId = 0;
>
> public static void main(String[] args) throws Exception {
> System.out.println("Running full index");
> initialIndex();
> // IndexSearcher isearcher = new IndexSearcher(indexDir);
> System.out.println("Running incremental index");
> incrementalIndex();
> }
>
> static void initialIndex() throws Exception {
> // create a new index with 1000 documents
> IndexWriter writerMain = new IndexWriter(indexDir, new
> SimpleAnalyzer(), true);
> writerMain.mergeFactor = mergeFactor;
> for (docId = 0; docId < numDocsAdd; docId++)
> {
> Document doc = new Document();
> doc.add(Field.Text("Content", "This is for document
> number " +
> docId));
> doc.add(Field.Keyword("DocID", Integer.toString(docId)));
> writerMain.addDocument(doc);
> }
> writerMain.optimize();
> writerMain.close();
> }
>
> static void incrementalIndex() throws Exception {
> // add 1000 new documents to the index
> IndexWriter writerMain = new IndexWriter(indexDir, new
> SimpleAnalyzer(), false);
> writerMain.mergeFactor = mergeFactor;
> int docMax = docId + numDocsAdd;
> for (; docId < docMax; docId++)
> {
> Document doc = new Document();
> doc.add(Field.Text("Content", "This is for document
> number " +
> docId));
> doc.add(Field.Keyword("DocID", Integer.toString(docId)));
> writerMain.addDocument(doc);
> }
> writerMain.optimize();
> writerMain.close();
> }
> }
>
>
>
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