Return-Path: 
 <user-return-15436-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 4045211342
	for <apmail-hadoop-hdfs-user-archive@minotaur.apache.org>;
 Tue, 20 May 2014 07:43:23 +0000 (UTC)
Received: (qmail 59101 invoked by uid 500); 20 May 2014 07:43:19 -0000
Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org
Received: (qmail 58965 invoked by uid 500); 20 May 2014 07:43:19 -0000
Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:user-help@hadoop.apache.org>
List-Unsubscribe: <mailto:user-unsubscribe@hadoop.apache.org>
List-Post: <mailto:user@hadoop.apache.org>
List-Id: <user.hadoop.apache.org>
Reply-To: user@hadoop.apache.org
Delivered-To: mailing list user@hadoop.apache.org
Received: (qmail 58958 invoked by uid 99); 20 May 2014 07:43:19 -0000
Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230)
    by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 20 May 2014 07:43:19 +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 rajkrrsingh@gmail.com
 designates 209.85.216.175 as permitted sender)
Received: from [209.85.216.175] (HELO mail-qc0-f175.google.com)
 (209.85.216.175)
    by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 20 May 2014 07:43:17 +0000
Received: by mail-qc0-f175.google.com with SMTP id w7so127809qcr.34
        for <user@hadoop.apache.org>; Tue, 20 May 2014 00:42:53 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20120113;
        h=mime-version:in-reply-to:references:from:date:message-id:subject:to
         :content-type;
        bh=SMf2jkqSHpVJzePck0YYcOkzQxJtFeulQSqrgL39mYk=;
        b=B2t13hszg9Q/uFVe6nvDzlzIJbz0xrCmvlCsT3W4rRPxcr3jObH7EQYtmKM/H9Rcwy
         7GXQ96vIBsDz+aG2qrjcNDxcoNfLZOzwtIVHTig7fI35E9jO0z5siSiJx1yN8N1tahWa
         09jwK68Rg5beS5tw0J4QgK3CjZz9faqYnH0zXcr0+fdw7P4Lcu+Y2/lOZmBflhXtJrkN
         cmXS8f5ddwlzIGWDhjuPd8oHMWb5zsqTEiVGdHIi8bSx7WVJIjiIFntp3Z3KBW7mylfm
         b/hgNTh8lcjQ9v9L5y9F+WBaVkiKUJrQU7BdxN/jPkggN+3kgv1GfzQtxqGN0kTFd0h0
         HvWw==
X-Received: by 10.224.67.201 with SMTP id s9mr1495728qai.29.1400571773645;
 Tue, 20 May 2014 00:42:53 -0700 (PDT)
MIME-Version: 1.0
Received: by 10.140.82.36 with HTTP; Tue, 20 May 2014 00:42:23 -0700 (PDT)
In-Reply-To: 
 <CAGto_sHT9Hni8vPiHiD+B2SWeNDxq_gf9Mv=HSM900DVGZaByw@mail.gmail.com>
References: 
 <CAGto_sHT9Hni8vPiHiD+B2SWeNDxq_gf9Mv=HSM900DVGZaByw@mail.gmail.com>
From: Raj K Singh <rajkrrsingh@gmail.com>
Date: Tue, 20 May 2014 13:12:23 +0530
Message-ID: 
 <CADcmSaqK0QwoBzVreJL2NL_e9fu7nvSZKrAUgCOGHFUA9vqRFw@mail.gmail.com>
Subject: Re: Why Hadoop force using DNS?
To: user@hadoop.apache.org
Content-Type: multipart/alternative; boundary=001a11c303d40cf77704f9d00734
X-Virus-Checked: Checked by ClamAV on apache.org

--001a11c303d40cf77704f9d00734
Content-Type: text/plain; charset=UTF-8

Basic Networking practice state using IP addresses is not a very good
practice for running production services. Properly administered
infrastructure will have working DNS and/or hostname resolution.

::::::::::::::::::::::::::::::::::::::::
Raj K Singh
http://in.linkedin.com/in/rajkrrsingh
http://www.rajkrrsingh.blogspot.com
Mobile  Tel: +91 (0)9899821370


On Wed, May 14, 2014 at 12:15 PM, tianlijian <tianlijian@gmail.com> wrote:

> Why Hadoop force using DNS?
>

--001a11c303d40cf77704f9d00734
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div class=3D"gmail_default" style><font face=3D"trebuchet=
 ms, sans-serif">Basic Networking practice state using IP addresses is not =
a very good practice for running production services. Properly administered=
 infrastructure will have working DNS and/or hostname resolution.=C2=A0</fo=
nt><br>

</div><div class=3D"gmail_extra"><br clear=3D"all"><div><div dir=3D"ltr"><f=
ont face=3D"trebuchet ms, sans-serif">:::::::::::::::::::::::::::::::::::::=
:::<br>Raj K Singh</font><div><font face=3D"trebuchet ms, sans-serif"><a hr=
ef=3D"http://in.linkedin.com/in/rajkrrsingh" target=3D"_blank">http://in.li=
nkedin.com/in/rajkrrsingh</a><br>

</font><div><font face=3D"trebuchet ms, sans-serif"><a href=3D"http://www.r=
ajkrrsingh.blogspot.com" target=3D"_blank">http://www.rajkrrsingh.blogspot.=
com</a><br>Mobile=C2=A0 Tel: +91 (0)9899821370</font><br></div></div></div>=
</div>

<br><br><div class=3D"gmail_quote">On Wed, May 14, 2014 at 12:15 PM, tianli=
jian <span dir=3D"ltr">&lt;<a href=3D"mailto:tianlijian@gmail.com" target=
=3D"_blank">tianlijian@gmail.com</a>&gt;</span> wrote:<br><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex">

<div dir=3D"ltr">Why Hadoop force using DNS?<br></div>
</blockquote></div><br></div></div>

--001a11c303d40cf77704f9d00734--