From java-user-return-47051-apmail-lucene-java-user-archive=lucene.apache.org@lucene.apache.org Tue Aug 17 19:26:03 2010 Return-Path: Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: (qmail 57707 invoked from network); 17 Aug 2010 19:26:03 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 17 Aug 2010 19:26:03 -0000 Received: (qmail 67728 invoked by uid 500); 17 Aug 2010 19:26:01 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 67671 invoked by uid 500); 17 Aug 2010 19:26:00 -0000 Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-user@lucene.apache.org Delivered-To: mailing list java-user@lucene.apache.org Received: (qmail 67663 invoked by uid 99); 17 Aug 2010 19:26:00 -0000 Received: from Unknown (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 17 Aug 2010 19:26:00 +0000 X-ASF-Spam-Status: No, hits=0.7 required=10.0 tests=RCVD_IN_DNSWL_NONE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [209.85.216.48] (HELO mail-qw0-f48.google.com) (209.85.216.48) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 17 Aug 2010 19:25:39 +0000 Received: by qwk3 with SMTP id 3so6561842qwk.35 for ; Tue, 17 Aug 2010 12:25:18 -0700 (PDT) Received: by 10.220.179.7 with SMTP id bo7mr2098300vcb.2.1282073118136; Tue, 17 Aug 2010 12:25:18 -0700 (PDT) References: <631372.39592.qm@web50303.mail.re2.yahoo.com> From: William Newport In-Reply-To: Mime-Version: 1.0 (iPhone Mail 8A400) Date: Tue, 17 Aug 2010 14:24:49 -0500 Message-ID: <8233194671419460165@unknownmsgid> Subject: Re: LUCENE-2456 (A Column-Oriented Cassandra-Based Lucene Directory) To: "java-user@lucene.apache.org" Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org I think it's similar to datagrid directory plugins which are likely higher performance than Cassandra but still have performance issues with large indexes. Sent from my iPhone On Aug 17, 2010, at 12:20 PM, Utku Can Top=E7u wrote: > Hi Otis, > > Thank you for the notice. I'll do so. > > "What happened with Lucandra?" Is really a hard question to answer. > > After testing the CassandraDirectory and Lucandra against a real-time str= eam > of "large" data. I've concluded that the approach to make this data > searchable in Lucene over Cassandra is not as scalable as it has sounded. > > So I've developed some "pure" cassandra techniques to index and search fo= r > the portions of data I'm interested in. > > Regards, > Utku > > On Sun, Aug 8, 2010 at 5:50 AM, Otis Gospodnetic > wrote: > >> Utku, you should ask via comments on >> https://issues.apache.org/jira/browse/LUCENE-2453. >> What happened with Lucandra? >> >> Otis >> ---- >> Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch >> Lucene ecosystem search :: http://search-lucene.com/ >> >> >> >> ----- Original Message ---- >>> From: Utku Can Top=E7u >>> To: java-user@lucene.apache.org >>> Sent: Fri, July 23, 2010 12:59:36 PM >>> Subject: LUCENE-2456 (A Column-Oriented Cassandra-Based Lucene Director= y) >>> >>> Hi All, >>> >>> I'm trying to use the patch for testing, provided in the issue. >>> >>> I downloaded the patch and the dependency *LUCENE-2453 >>> *. >>> I tested this contribution against the r942817 revision where I assume >> the >>> contributor has been using during the time of development. The tests >> seemed >>> to fail. >>> >>> This time, I updated the CassandraDirectory.java to match the new >> Cassandra >>> Interface. It unfortunately failed again. >>> >>> Has anyone here have an idea on which cassandra revision and lucene >> revision >>> this patch works against? >>> >>> Best Regards, >>> Utku >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org >> For additional commands, e-mail: java-user-help@lucene.apache.org >> >> --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For additional commands, e-mail: java-user-help@lucene.apache.org