Return-Path: X-Original-To: apmail-hbase-user-archive@www.apache.org Delivered-To: apmail-hbase-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id A67BC7ADC for ; Sat, 3 Dec 2011 14:16:23 +0000 (UTC) Received: (qmail 63888 invoked by uid 500); 3 Dec 2011 14:16:21 -0000 Delivered-To: apmail-hbase-user-archive@hbase.apache.org Received: (qmail 63813 invoked by uid 500); 3 Dec 2011 14:16:20 -0000 Mailing-List: contact user-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hbase.apache.org Delivered-To: mailing list user@hbase.apache.org Received: (qmail 63805 invoked by uid 99); 3 Dec 2011 14:16:20 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 03 Dec 2011 14:16:20 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of svarma.ng@gmail.com designates 209.85.214.41 as permitted sender) Received: from [209.85.214.41] (HELO mail-bw0-f41.google.com) (209.85.214.41) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 03 Dec 2011 14:16:13 +0000 Received: by bkbzt12 with SMTP id zt12so2758011bkb.14 for ; Sat, 03 Dec 2011 06:15:52 -0800 (PST) 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=V8BxORRbDfbtSPUandOTbYHHfkmEEJ1VfPcwz9Ni9B0=; b=M9VD3aQP/jB7b3ISMv4EFW8/BtCQzXfnzfTmGP1bL++jSJZyYd/sOVe5dQGL5VgYaI y7dmcukLphqngF2hkGmLfZt5BAokFJ6VQ9nWeBI3A+fBTeIHajXzbnJ5prZhGAL+WfQ2 MruQK8kjvHKMA8fCelcdseswmJXjT/4UY0R6A= MIME-Version: 1.0 Received: by 10.205.132.16 with SMTP id hs16mr1157347bkc.7.1322921752235; Sat, 03 Dec 2011 06:15:52 -0800 (PST) Received: by 10.205.116.76 with HTTP; Sat, 3 Dec 2011 06:15:52 -0800 (PST) In-Reply-To: References: Date: Sat, 3 Dec 2011 06:15:52 -0800 Message-ID: Subject: Re: zookeeper quorum verification From: Suraj Varma To: user@hbase.apache.org Content-Type: text/plain; charset=ISO-8859-1 X-Virus-Checked: Checked by ClamAV on apache.org J-D: Did you mean that a _single_ dns entry returns all five ips belonging to individual zk nodes? Is this used only by "clients" ... or even within the cluster? And ... the zk nodes self-identify by IP ... and is this how region server nodes reach out specifically to the "leader" zk node? --Suraj On Wed, Nov 30, 2011 at 4:14 PM, Jean-Daniel Cryans wrote: > It's pretty much what we do, works well. > > J-D > > On Wed, Nov 30, 2011 at 3:49 PM, Rita wrote: >> Hello, >> >> >> Previously, I assigned 5 servers as part of the zookeeper quorum. >> Everything works fine but I was hard coding these 5 servers everywhere and >> I was thinking of creating a dns entry called appquorum which will always >> return these 5 servers IPs. >> >> Any thoughts about this? >> >> >> >> -- >> --- Get your facts first, then you can distort them as you please.--