Return-Path: Delivered-To: apmail-jakarta-lucene-user-archive@www.apache.org Received: (qmail 39136 invoked from network); 8 Sep 2004 15:06:41 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur-2.apache.org with SMTP; 8 Sep 2004 15:06:41 -0000 Received: (qmail 107 invoked by uid 500); 8 Sep 2004 15:06:20 -0000 Delivered-To: apmail-jakarta-lucene-user-archive@jakarta.apache.org Received: (qmail 99970 invoked by uid 500); 8 Sep 2004 15:06:20 -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 99957 invoked by uid 99); 8 Sep 2004 15:06:19 -0000 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests= X-Spam-Check-By: apache.org Received-SPF: pass (hermes.apache.org: local policy) Received: from [64.65.202.3] (HELO contextmedia.com) (64.65.202.3) by apache.org (qpsmtpd/0.28) with ESMTP; Wed, 08 Sep 2004 08:06:17 -0700 Received: from ppeddi ([192.168.1.48]) by contextmedia.com ; Wed, 08 Sep 2004 11:05:44 -0400 Message-ID: <00c001c495b5$5288c210$aa87a8c0@ppeddi> From: "Praveen Peddi" To: "Lucene Users List" , References: Subject: Re: Moving from a single server to a cluster Date: Wed, 8 Sep 2004 11:05:47 -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 6.00.2800.1437 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 X-Virus-Checked: Checked X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N We went thru the same scenario as yours. We recently made our application clsuterable and I wrote our own version of jdbc directory (similar to the SQLDirectory posted by someone) with our own caching. It was great for searching for indexing had become a real bottleneck. So we have decided to move back to file system for non-clustered apps. I am still trying to figure the best way (whether using a RemoteSearcher or manage multiple index). I already tried multiple index and we didn't really like the solution of maintaining multiple copies. It requires more space, more maintaineance, all index needs to be in sync etc. I will be glad if I can get the best answer for this. Did anyone try RemoteSearchable and how is it compared to multiple index solution? Nader: I would appreciate if you can send me the docs. Praveen ----- Original Message ----- From: "David Townsend" To: "Lucene Users List" ; Sent: Wednesday, September 08, 2004 10:42 AM Subject: RE: Moving from a single server to a cluster Would it be cheeky to ask you to post the docs to the group? It would be interesting to read how you've tackled this. -----Original Message----- From: Nader Henein [mailto:nsh@bayt.net] Sent: 08 September 2004 13:57 To: Lucene Users List Subject: Re: Moving from a single server to a cluster Hey Ben, We've been using a distributed environment with three servers and three separate indecies for the past 2 years since the first stable Lucene release and it has been great, recently and for the past two months I've been working on a redesign for our Lucene App and I've shared my findings and plans with Otis, Doug and Erik, they pointed out a few faults in my logic which you will probably come across soon enough that mainly have to do with keeping you updates atomic (not too hard) and your deletes atomic (a little more tricky), give me a few days and I'll send you both the early document and the newer version that deals squarely with Lucene in a distributed environment with high volume index. Regards. Nader Henein Ben Sinclair wrote: >My application currently uses Lucene with an index living on the >filesystem, and it works fine. I'm moving to a clustered environment >soon and need to figure out how to keep my indexes together. Since the >index is on the filesystem, each machine in the cluster will end up >with a different index. > >I looked into JDBC Directory, but it's not tested under Oracle and >doesn't seem like a very mature project. > >What are other people doing to solve this problem? > > > --------------------------------------------------------------------- To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: lucene-user-help@jakarta.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: lucene-user-help@jakarta.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: lucene-user-help@jakarta.apache.org