Sorry, you must reopen the underlying IndexReader, and then make a new IndexSearcher from the reopened reader.
Mike McCandless http://blog.mikemccandless.com On Tue, Jul 5, 2011 at 2:12 PM, Gabriele Kahlout <gabri...@mysimpatico.com> wrote: > and how do you do that? There is no reopen method > > On Tue, Jul 5, 2011 at 8:09 PM, Michael McCandless < > luc...@mikemccandless.com> wrote: > >> After your writer.commit you need to reopen your searcher to see the >> changes. >> >> Mike McCandless >> >> http://blog.mikemccandless.com >> >> On Tue, Jul 5, 2011 at 1:48 PM, Gabriele Kahlout >> <gabri...@mysimpatico.com> wrote: >> > @Test >> > public void testUpdate() throws IOException, >> > ParserConfigurationException, SAXException, ParseException { >> > Analyzer analyzer = getAnalyzer(); >> > QueryParser parser = new QueryParser(Version.LUCENE_32, content, >> > analyzer); >> > Query allQ = parser.parse("*:*"); >> > >> > IndexWriter writer = getWriter(); >> > IndexSearcher searcher = new >> IndexSearcher(IndexReader.open(writer, >> > true)); >> > TopDocs docs = searcher.search(allQ, 10); >> > * assertEquals(0, docs.totalHits); // empty/no index* >> > >> > Document doc = getDoc(); >> > writer.addDocument(doc); >> > writer.commit(); >> > >> > docs = searcher.search(allQ, 10); >> > * assertEquals(1,docs.totalHits); //it fails here. docs.totalHits >> > equals 0* >> > } >> > What am I doing wrong here? >> > >> > If I initialize searcher with new IndexSearcher(directory) I'm told: >> > org.apache.lucene.index.IndexNotFoundException: no segments* file found >> in >> > org.apache.lucene.store.RAMDirectory@3caa4blockFactory >> =org.apache.lucene.store.SingleInstanceLockFactory@ed0220c: >> > files: [] >> > >> > -- >> > Regards, >> > K. Gabriele >> > >> > --- unchanged since 20/9/10 --- >> > P.S. If the subject contains "[LON]" or the addressee acknowledges the >> > receipt within 48 hours then I don't resend the email. >> > subject(this) ∈ L(LON*) ∨ ∃x. (x ∈ MyInbox ∧ Acknowledges(x, this) ∧ >> time(x) >> > < Now + 48h) ⇒ ¬resend(I, this). >> > >> > If an email is sent by a sender that is not a trusted contact or the >> email >> > does not contain a valid code then the email is not received. A valid >> code >> > starts with a hyphen and ends with "X". >> > ∀x. x ∈ MyInbox ⇒ from(x) ∈ MySafeSenderList ∨ (∃y. y ∈ subject(x) ∧ y ∈ >> > L(-[a-z]+[0-9]X)). >> > >> > > > > -- > Regards, > K. Gabriele > > --- unchanged since 20/9/10 --- > P.S. If the subject contains "[LON]" or the addressee acknowledges the > receipt within 48 hours then I don't resend the email. > subject(this) ∈ L(LON*) ∨ ∃x. (x ∈ MyInbox ∧ Acknowledges(x, this) ∧ time(x) > < Now + 48h) ⇒ ¬resend(I, this). > > If an email is sent by a sender that is not a trusted contact or the email > does not contain a valid code then the email is not received. A valid code > starts with a hyphen and ends with "X". > ∀x. x ∈ MyInbox ⇒ from(x) ∈ MySafeSenderList ∨ (∃y. y ∈ subject(x) ∧ y ∈ > L(-[a-z]+[0-9]X)). >
