Return-Path: X-Original-To: apmail-hadoop-mapreduce-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id AC3DAD98D for ; Tue, 16 Oct 2012 23:46:06 +0000 (UTC) Received: (qmail 80550 invoked by uid 500); 16 Oct 2012 23:46:02 -0000 Delivered-To: apmail-hadoop-mapreduce-user-archive@hadoop.apache.org Received: (qmail 80472 invoked by uid 500); 16 Oct 2012 23:46:02 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 80465 invoked by uid 99); 16 Oct 2012 23:46:02 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Oct 2012 23:46:02 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of lohit.vijayarenu@gmail.com designates 209.85.219.48 as permitted sender) Received: from [209.85.219.48] (HELO mail-oa0-f48.google.com) (209.85.219.48) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Oct 2012 23:45:54 +0000 Received: by mail-oa0-f48.google.com with SMTP id h2so8428133oag.35 for ; Tue, 16 Oct 2012 16:45:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=kkUM11vmnypmjNst5yJ9o7decYL9WvV5Pym5KgjGctg=; b=tl07GalJ/wVos/E9/YPuFE/mrDKAI/RLSZRQpEXas3GkEdIEJaWJAy/gD55ehZvkSn kvrwBXpsyjoC8HRHhJbUs/XFM3kGLEzOfRDOSvz9M5lNe8oK1xcoJxFPGGpnsDO/5N9/ 4EHGBekOVzmAr4ecaeSU2eWsHQYREljMlv1J0QqwcsAuMrkFbuo11BSWGpesBUNnWxcg UBv5+MUEDR4ROXB16krGh7qhoDiflswv1r9BbBEVmpqgGz4kJi9l3XQSE3/y0O/ijjQl ezGbJGmiHXgc1KtflU6+k2wakv27f3S0INar98tW2dutxOxGjs0bWx7IVhUVq3M10lhP UYQQ== MIME-Version: 1.0 Received: by 10.60.13.199 with SMTP id j7mr13516414oec.74.1350431133244; Tue, 16 Oct 2012 16:45:33 -0700 (PDT) Received: by 10.76.68.38 with HTTP; Tue, 16 Oct 2012 16:45:33 -0700 (PDT) In-Reply-To: References: Date: Tue, 16 Oct 2012 16:45:33 -0700 Message-ID: Subject: Re: HDFS federation From: lohit To: user@hadoop.apache.org Content-Type: multipart/alternative; boundary=e89a8f838981fd9c5a04cc35bf68 X-Virus-Checked: Checked by ClamAV on apache.org --e89a8f838981fd9c5a04cc35bf68 Content-Type: text/plain; charset=UTF-8 You can try out federation by create 3 different conf directories and starting 3 different NameNodes out of those configurations. These configurations should make sure they have different directories and port numbers. If you want to just give it a try, it is easier to spawn 3 VMs and use them as separate nodes. 2012/10/16 Visioner Sadak > I have a single linux node in which i installed 0.23.3 in pseudo-mode can > i test federation configuration and functionality using this or will i have > to install hadoop in a cluster with atleast 3 linux nodes ......incase of > my single linux box i have 3 ips with me..... -- Have a Nice Day! Lohit --e89a8f838981fd9c5a04cc35bf68 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable You can try out federation by create 3 different conf directories and start= ing 3 different NameNodes out of those configurations. These configurations= should make sure they have different directories and port numbers. If you = want to just give it a try, it is easier to spawn 3 VMs and use them as sep= arate nodes.=C2=A0

2012/10/16 Visioner Sadak = <visioner.= sadak@gmail.com>
I have a single linux node in which i installed 0.23.3 in pseudo-mode can i= test federation configuration and functionality using this or will i have = to install hadoop in a cluster with atleast=C2=A03=C2=A0linux nodes ......i= ncase of my single linux box i have 3 ips with me.....



--
Have a Nice = Day!
Lohit
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