Return-Path: Delivered-To: apmail-lucene-hadoop-dev-archive@locus.apache.org Received: (qmail 21040 invoked from network); 18 Dec 2007 20:10:51 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 18 Dec 2007 20:10:51 -0000 Received: (qmail 16229 invoked by uid 500); 18 Dec 2007 20:10:39 -0000 Delivered-To: apmail-lucene-hadoop-dev-archive@lucene.apache.org Received: (qmail 16199 invoked by uid 500); 18 Dec 2007 20:10:39 -0000 Mailing-List: contact hadoop-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hadoop-dev@lucene.apache.org Delivered-To: mailing list hadoop-dev@lucene.apache.org Received: (qmail 16190 invoked by uid 99); 18 Dec 2007 20:10:39 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 18 Dec 2007 12:10:39 -0800 X-ASF-Spam-Status: No, hits=1.4 required=10.0 tests=SPF_NEUTRAL,WHOIS_MYPRIVREG X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: local policy) Received: from [216.145.54.171] (HELO mrout1.yahoo.com) (216.145.54.171) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 18 Dec 2007 20:10:14 +0000 Received: from [10.72.104.183] (enoughhot-lx.corp.yahoo.com [10.72.104.183]) by mrout1.yahoo.com (8.13.6/8.13.6/y.out) with ESMTP id lBIK9hM5091678 for ; Tue, 18 Dec 2007 12:09:43 -0800 (PST) DomainKey-Signature: a=rsa-sha1; s=serpent; d=yahoo-inc.com; c=nofws; q=dns; h=message-id:date:from:user-agent:x-accept-language: mime-version:to:subject:references:in-reply-to:content-type:content-transfer-encoding; b=UT7qXGa0NA7ZTuhRa/mEXDzk0IaX3EGudyt2FNJM6lDDMUi/i6BQ/jvjZ56QDTKS Message-ID: <47682907.3010500@yahoo-inc.com> Date: Tue, 18 Dec 2007 12:09:43 -0800 From: Konstantin Shvachko User-Agent: Mozilla Thunderbird 1.0.6 (Windows/20050716) X-Accept-Language: en-us, en MIME-Version: 1.0 To: hadoop-dev@lucene.apache.org Subject: Re: Is there any real world heavyweight application based on Hadoop project from Yahoo currently? References: <4751f7df0712171807x2b9ed1e2y201798b7fff8603@mail.gmail.com> <944750dd0712171817y3ddc9c71sf17384c48b1a37b8@mail.gmail.com> <47674377.7080403@yahoo-inc.com> <4751f7df0712172335n12ead260rba76ee0f1b43e9c4@mail.gmail.com> In-Reply-To: <4751f7df0712172335n12ead260rba76ee0f1b43e9c4@mail.gmail.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Recently there was a number of questions on this list about Hadoop in general (maturity, scale, benchmarks, etc) and Yahoo involvement in particular. I combined some useful links below, please feel free to add: Presentations and Articles about Hadoop http://wiki.apache.org/lucene-hadoop/HadoopPresentations http://wiki.apache.org/lucene-hadoop/HadoopArticles Applications and organizations using Hadoop http://wiki.apache.org/lucene-hadoop/PoweredBy Hadoop and Distributed Computing at Yahoo! http://developer.yahoo.com/blogs/hadoop/ http://developer.yahoo.net/blog/archives/2007/07/yahoo-hadoop.html http://biz.yahoo.com/bw/071112/20071112005373.html Eric Baldeschwieler about Yahoo's involvement in Hadoop. http://developer.yahoo.com/blogs/hadoop/2007/11/hadoop-blog-welcome.html Sort benchmark on 2000 nodes http://www.nabble.com/Sort-benchmark-on-2000-nodes-td12494697.html Thanks, Konstantin