Return-Path: Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: (qmail 87735 invoked from network); 14 Jun 2010 17:59:19 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 14 Jun 2010 17:59:19 -0000 Received: (qmail 4933 invoked by uid 500); 14 Jun 2010 17:59:17 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 4860 invoked by uid 500); 14 Jun 2010 17:59:16 -0000 Mailing-List: contact common-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-user@hadoop.apache.org Delivered-To: mailing list common-user@hadoop.apache.org Received: (qmail 4852 invoked by uid 99); 14 Jun 2010 17:59:16 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 14 Jun 2010 17:59:16 +0000 X-ASF-Spam-Status: No, hits=-2.3 required=10.0 tests=RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [148.87.113.121] (HELO rcsinet10.oracle.com) (148.87.113.121) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 14 Jun 2010 17:59:08 +0000 Received: from rcsinet13.oracle.com (rcsinet13.oracle.com [148.87.113.125]) by rcsinet10.oracle.com (Switch-3.4.2/Switch-3.4.1) with ESMTP id o5EHwige032311 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 14 Jun 2010 17:58:45 GMT Received: from acsmt353.oracle.com (acsmt353.oracle.com [141.146.40.153]) by rcsinet13.oracle.com (Switch-3.4.2/Switch-3.4.1) with ESMTP id o5EHwh2t025114 for ; Mon, 14 Jun 2010 17:58:43 GMT Received: from abhmt008.oracle.com by acsmt355.oracle.com with ESMTP id 323857131276538267; Mon, 14 Jun 2010 10:57:47 -0700 Received: from [129.145.154.107] (/129.145.154.107) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 14 Jun 2010 10:57:47 -0700 Message-ID: <4C166D9A.60708@oracle.com> Date: Mon, 14 Jun 2010 10:57:46 -0700 From: Russell Brown Organization: Oracle User-Agent: Thunderbird 2.0.0.23 (X11/20090910) MIME-Version: 1.0 To: common-user@hadoop.apache.org Subject: Hadoop and IP on InfiniBand (IPoIB) References: <1E129EFF-20E7-4B77-B8BA-4279926D7356@googlemail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Auth-Type: Internal IP X-Source-IP: rcsinet13.oracle.com [148.87.113.125] X-CT-RefId: str=0001.0A090208.4C166DD6.00C1:SCFMA4539811,ss=1,fgs=0 X-Virus-Checked: Checked by ClamAV on apache.org I'm a new user of Hadoop. I have a Linux cluster with both gigabit ethernet and InfiniBand communications interfaces. Could someone please tell me how to switch IP communication from ethernet (the default) to InfiniBand? Thanks. -- ------------------------------------------------------------ Russell A. Brown | Oracle russ.brown@oracle.com | UMPK14-260 (650) 786-3011 (office) | 14 Network Circle (650) 786-3453 (fax) | Menlo Park, CA 94025 ------------------------------------------------------------