Return-Path: 
 <hdfs-user-return-1636-apmail-hadoop-hdfs-user-archive=hadoop.apache.org@hadoop.apache.org>
X-Original-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org
Delivered-To: apmail-hadoop-hdfs-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 B129D9015
	for <apmail-hadoop-hdfs-user-archive@minotaur.apache.org>;
 Sat, 15 Oct 2011 17:57:20 +0000 (UTC)
Received: (qmail 44598 invoked by uid 500); 15 Oct 2011 17:57:19 -0000
Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org
Received: (qmail 44495 invoked by uid 500); 15 Oct 2011 17:57:19 -0000
Mailing-List: contact hdfs-user-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:hdfs-user-help@hadoop.apache.org>
List-Unsubscribe: <mailto:hdfs-user-unsubscribe@hadoop.apache.org>
List-Post: <mailto:hdfs-user@hadoop.apache.org>
List-Id: <hdfs-user.hadoop.apache.org>
Reply-To: hdfs-user@hadoop.apache.org
Delivered-To: mailing list hdfs-user@hadoop.apache.org
Received: (qmail 44481 invoked by uid 99); 15 Oct 2011 17:57:19 -0000
Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136)
    by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 15 Oct 2011 17:57:19 +0000
X-ASF-Spam-Status: No, hits=1.6 required=5.0
	tests=FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL
X-Spam-Check-By: apache.org
Received-SPF: pass (athena.apache.org: domain of sesha911@gmail.com designates
 209.85.210.176 as permitted sender)
Received: from [209.85.210.176] (HELO mail-iy0-f176.google.com)
 (209.85.210.176)
    by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 15 Oct 2011 17:57:13 +0000
Received: by iakh37 with SMTP id h37so5706051iak.35
        for <hdfs-user@hadoop.apache.org>;
 Sat, 15 Oct 2011 10:56:53 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=gamma;
        h=mime-version:in-reply-to:references:date:message-id:subject:from:to
         :content-type;
        bh=34022pe3rz4RNlCg6eYyP2LX62cfYR9p0fR4ODDCpGI=;
        b=rajHkXzyptlGAi85soVe1vHBB/Ov2AISROU5ZBrIep0AHkBR/UvG0npSN3YlVBg3fv
         yfsD3Sw297llUeJGwrPt6GIm6xXZLaGhho4wWYBNSxfNwCg1ZhE1BIXWDSDaJxZVWCrM
         7BIJhDh9oRqOWXiD0pbp42I9If7vEAdbUm6XM=
MIME-Version: 1.0
Received: by 10.42.147.196 with SMTP id o4mr25845859icv.33.1318701413005; Sat,
 15 Oct 2011 10:56:53 -0700 (PDT)
Received: by 10.42.165.131 with HTTP; Sat, 15 Oct 2011 10:56:52 -0700 (PDT)
In-Reply-To: <6B049D97-CB75-4FF2-865A-58317D06A964@cloudera.com>
References: 
 <CABe+XS6QQ_8EcUuovOys0EZC4GzPSCsKzv7GDA_83MgR+wKxKQ@mail.gmail.com>
	<6B049D97-CB75-4FF2-865A-58317D06A964@cloudera.com>
Date: Sat, 15 Oct 2011 23:26:52 +0530
Message-ID: 
 <CABe+XS6sJS+2wShT+a-DdiqU5u_QBg1hYoF235XuQ8_QMwnCVg@mail.gmail.com>
Subject: Re: HDFS small files
From: Sesha Kumar <sesha911@gmail.com>
To: hdfs-user@hadoop.apache.org
Content-Type: multipart/alternative; boundary=90e6ba613bf0497d1c04af5a1975

--90e6ba613bf0497d1c04af5a1975
Content-Type: text/plain; charset=ISO-8859-1

Thanks a lot.

But i still got this doubt like... will the namenodes in federation model
have same configuration with respect to memory and other things as the ones
before federation model?(single-namenode-for-a-cluster model)
Wont there be bottle neck if am gonna access 1 single namespace for like a
1000times for some files? how is that handled?

Thanks in advance

--90e6ba613bf0497d1c04af5a1975
Content-Type: text/html; charset=ISO-8859-1

Thanks a lot.<div><br></div><div>But i still got this doubt like... will the namenodes in federation model have same configuration with respect to memory and other things as the ones before federation model?(single-namenode-for-a-cluster model)</div>
<div>Wont there be bottle neck if am gonna access 1 single namespace for like a 1000times for some files? how is that handled?</div><div><br></div><div>Thanks in advance</div>

--90e6ba613bf0497d1c04af5a1975--