Return-Path: X-Original-To: apmail-hadoop-general-archive@minotaur.apache.org Delivered-To: apmail-hadoop-general-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 55FC96974 for ; Sun, 31 Jul 2011 04:53:49 +0000 (UTC) Received: (qmail 9577 invoked by uid 500); 31 Jul 2011 04:53:45 -0000 Delivered-To: apmail-hadoop-general-archive@hadoop.apache.org Received: (qmail 9072 invoked by uid 500); 31 Jul 2011 04:53:31 -0000 Mailing-List: contact general-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: general@hadoop.apache.org Delivered-To: mailing list general@hadoop.apache.org Received: (qmail 9062 invoked by uid 99); 31 Jul 2011 04:53:25 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 31 Jul 2011 04:53:25 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of zhunansjtu@gmail.com designates 209.85.210.53 as permitted sender) Received: from [209.85.210.53] (HELO mail-pz0-f53.google.com) (209.85.210.53) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 31 Jul 2011 04:53:14 +0000 Received: by pzk6 with SMTP id 6so12183027pzk.40 for ; Sat, 30 Jul 2011 21:52:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=aIIJYtHZvflEmuLOOy7HresQnYX8cA9ihpHwaL86lWg=; b=j0UoVPcXFkn6bVc8UPF2qWU9W4mBkubNGTyXnuzCPbTfdR49HIyh1kuXYtOQj4D68i eRa0GpBBEcnkJAJF5X6oR/+RPUq0grnXOKZKItOfholjAChWmTZzJTISs87c0Gf9BMjP LaVK3KHf/OVeuktiqISsZmoUcP6LKLHt62gMw= MIME-Version: 1.0 Received: by 10.68.15.130 with SMTP id x2mr5588233pbc.101.1312087972784; Sat, 30 Jul 2011 21:52:52 -0700 (PDT) Received: by 10.68.44.97 with HTTP; Sat, 30 Jul 2011 21:52:52 -0700 (PDT) Date: Sun, 31 Jul 2011 12:52:52 +0800 Message-ID: Subject: How Hadoop is deployed From: Nan Zhu To: general@hadoop.apache.org Content-Type: multipart/alternative; boundary=bcaec520e98d88290604a9564994 X-Virus-Checked: Checked by ClamAV on apache.org --bcaec520e98d88290604a9564994 Content-Type: text/plain; charset=ISO-8859-1 Hi, all My question is that how hadoop system is deployed in your data centers? the Hadoop workload is always memory-intensive, and sometimes, it occupies large proportion of network bandwidth for network transmission, So, will the hadoop system co-exist with other workload in your data centers? Best, -- Nan Zhu School of Electronic, Information and Electrical Engineering,229 Shanghai Jiao Tong University 800,Dongchuan Road,Shanghai,China E-Mail: zhunansjtu@gmail.com --bcaec520e98d88290604a9564994--