Return-Path: Delivered-To: apmail-hadoop-common-commits-archive@www.apache.org Received: (qmail 77667 invoked from network); 14 Feb 2011 16:50:59 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 14 Feb 2011 16:50:59 -0000 Received: (qmail 4752 invoked by uid 500); 14 Feb 2011 16:50:59 -0000 Delivered-To: apmail-hadoop-common-commits-archive@hadoop.apache.org Received: (qmail 4517 invoked by uid 500); 14 Feb 2011 16:50:55 -0000 Mailing-List: contact common-commits-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-dev@hadoop.apache.org Delivered-To: mailing list common-commits@hadoop.apache.org Received: (qmail 4510 invoked by uid 500); 14 Feb 2011 16:50:54 -0000 Delivered-To: apmail-hadoop-core-commits@hadoop.apache.org Received: (qmail 4507 invoked by uid 99); 14 Feb 2011 16:50:54 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 14 Feb 2011 16:50:54 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.131] (HELO eos.apache.org) (140.211.11.131) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 14 Feb 2011 16:50:52 +0000 Received: from eosnew.apache.org (localhost [127.0.0.1]) by eos.apache.org (Postfix) with ESMTP id AB82EA9; Mon, 14 Feb 2011 16:50:21 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: Apache Wiki To: Apache Wiki Date: Mon, 14 Feb 2011 16:50:21 -0000 Message-ID: <20110214165021.62886.93043@eosnew.apache.org> Subject: =?utf-8?q?=5BHadoop_Wiki=5D_Update_of_=22QuickStart=22_by_DavidBiesack?= X-Virus-Checked: Checked by ClamAV on apache.org Dear Wiki user, You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for ch= ange notification. The "QuickStart" page has been changed by DavidBiesack. The comment on this change is: change link to more recent/correct configura= tion doc. http://wiki.apache.org/hadoop/QuickStart?action=3Ddiff&rev1=3D27&rev2=3D28 -------------------------------------------------- If you want to work exclusively with Hadoop code directly from Apache, th= e rest of this document can help you get started quickly from there. = The instructions below are - based on the docs found at the [[http://hadoop.apache.org/common/docs/cur= rent/api/overview-summary.html | Hadoop Overview]]. + based on the docs found at the [[http://hadoop.apache.org/common/docs/cur= rent/cluster_setup.html#Configurationml | Hadoop Cluster Setup/Configuratio= n]]. = Please note the instructions were last updated to match Release 0.21.0. T= hings may have changed since then. If they have, please update this page. = @@ -148, +148 @@ 1. mapred.map.tasks and mapred.reduce.tasks in conf/mapred-site.xml. As = a rule of thumb, use 10x the number of slave processors for mapred.map.task= s, and 2x the number of slave processors for mapred.reduce.tasks. 1. Finally, list all slave hostnames or IP addresses in your conf/slaves= file, one per line. Then format your filesystem and start your cluster on = your master node, as above. = - (See [[http://hadoop.apache.org/common/docs/current/api/overview-summary.= html | Hadoop Overview]] for details) + See [[http://hadoop.apache.org/common/docs/current/cluster_setup.html#Con= figurationml | Hadoop Cluster Setup/Configuration]] for details. =20