Return-Path: Delivered-To: apmail-jakarta-lucene-user-archive@apache.org Received: (qmail 43156 invoked from network); 13 May 2002 16:48:53 -0000 Received: from unknown (HELO nagoya.betaversion.org) (192.18.49.131) by daedalus.apache.org with SMTP; 13 May 2002 16:48:53 -0000 Received: (qmail 21275 invoked by uid 97); 13 May 2002 16:48:54 -0000 Delivered-To: qmlist-jakarta-archive-lucene-user@jakarta.apache.org Received: (qmail 21244 invoked by uid 97); 13 May 2002 16:48:54 -0000 Mailing-List: contact lucene-user-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Lucene Users List" Reply-To: "Lucene Users List" Delivered-To: mailing list lucene-user@jakarta.apache.org Received: (qmail 21219 invoked by uid 98); 13 May 2002 16:48:53 -0000 X-Antivirus: nagoya (v4198 created Apr 24 2002) Message-ID: <002b01c1fa9e$0a62abe0$497837c0@ei.org> From: "Joel Bernstein" To: "Lucene Users List" , References: Subject: Re: Filtering in Lucene Date: Mon, 13 May 2002 12:48:42 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N Yes, the BitSet has to be the same size as the number of documents in the index. If you have enough memory you could cache the BitSet in the VM's memory rather then storing it in a clob though. Joel ----- Original Message ----- From: "Nader S. Henein" To: Sent: Monday, May 13, 2002 11:11 AM Subject: Filtering in Lucene > For those of you who have worked with the BitSet concept to > use lucene in searching within a subset, just to make sure that > I got this right, if I have 100 000 documents to search, my Bit Vector > will be of 100 000 length, just to save that vector for repeated use > I'll have to use a clob! Am I thinking right or have I misunderstood the > concept. > > thanks > > Nader S. Henein > Bayt.com , Dubai Internet City > Tel. +9714 3911900 > Fax. +9714 3911915 > GSM. +9715 05659557 > www.bayt.com > > > -- > To unsubscribe, e-mail: > For additional commands, e-mail: > -- To unsubscribe, e-mail: For additional commands, e-mail: