Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 44446 invoked from network); 14 Jul 2009 15:12:07 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 14 Jul 2009 15:12:07 -0000 Received: (qmail 70869 invoked by uid 500); 14 Jul 2009 15:12:16 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 70859 invoked by uid 500); 14 Jul 2009 15:12:16 -0000 Mailing-List: contact cassandra-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cassandra-user@incubator.apache.org Delivered-To: mailing list cassandra-user@incubator.apache.org Received: (qmail 70850 invoked by uid 99); 14 Jul 2009 15:12:16 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Jul 2009 15:12:16 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of mobiledreamers@gmail.com designates 209.85.132.251 as permitted sender) Received: from [209.85.132.251] (HELO an-out-0708.google.com) (209.85.132.251) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 14 Jul 2009 15:12:06 +0000 Received: by an-out-0708.google.com with SMTP id c38so1333973ana.0 for ; Tue, 14 Jul 2009 08:11:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=iem1t7AUjYTfb/bgZZwFjMSHQ60/MqeH6YctxAAhGGY=; b=b0AQPfo07PbVeP/pA0kFPrdCzkmGoFPf1+/1fbVXIRLVhAOWlaFkc4l20LYXMYZnR7 isboicHE4X4Wi/q0Dt4dfQjk97wrZgDlIoUkdKrDqVg5rQofrTZeldbKPfaDhjT64VTo FS8sI3+Ifvtx0Tn0QMzgFdY8pTdDaqoRVl4iU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=LE1b2N47oAxzzMae3tK1T8hPjeu6FQwUnGkeAqbQl20aOcs74Z5+CKInavbIkVcN3A EXm63t5QF6MCrK4yAx2xlVlUM9D4QtzFE1y/ZxPz5MKEag8qQicAxK75KM/+NS9jXw33 Mr9b2XjVqfiODTfCat3raN5S2jsvGIq9N9ERk= MIME-Version: 1.0 Received: by 10.100.133.20 with SMTP id g20mr8913093and.24.1247584305081; Tue, 14 Jul 2009 08:11:45 -0700 (PDT) In-Reply-To: References: Date: Tue, 14 Jul 2009 08:11:45 -0700 Message-ID: Subject: Re: one server or more servers? From: mobiledreamers@gmail.com To: cassandra-user@incubator.apache.org Content-Type: multipart/alternative; boundary=0016e6470d7054efb5046eabdb22 X-Virus-Checked: Checked by ClamAV on apache.org --0016e6470d7054efb5046eabdb22 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit i think i get it the other servers specify the seeds so they join the cluster On Tue, Jul 14, 2009 at 8:10 AM, wrote: > Mark and JonathanI m lost here > > Dont we need to specify atleast the server ip address in the conf file. > How would cassandra know which ips they are running in ie the other servers. > > I can see there is a way to specify seed but how would the seeds pick up > the other servers if they do not know their ip address > > Also given the unlimited # of ips it cannot jus go thru each one of the ips > and ping 7001 > > *Servers other than seeds are automatically picked up by the cluster when > they start up; the nodes talk amongst themselves to figure out who's there. > * > On Tue, Jul 14, 2009 at 8:06 AM, Mark Robson wrote: > >> >> >> 2009/7/14 >> >>> How do we add servers other than Seeds as there is no such place in conf >>> file >> >> >> Servers other than seeds are automatically picked up by the cluster when >> they start up; the nodes talk amongst themselves to figure out who's there. >> >> Only the seeds need to be explicitly configured. >> >> This is a Good Thing :) >> >> Mark >> > > > > -- > Bidegg worlds best auction site > http://bidegg.com > -- Bidegg worlds best auction site http://bidegg.com --0016e6470d7054efb5046eabdb22 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable i think i get it

the other servers specify the seeds so = they join the cluster

On Tue, Jul 14, 200= 9 at 8:10 AM, <mobiledreamers@gmail.com> wrote:
Mark and Jonathan
I m lost here

Dont we need to specify atleast the server ip address in = =A0the conf file. How would cassandra know which ips they are running in ie= the other servers.

I can see there is a way to specify seed but how would the seeds= pick up the other servers if they do not know their ip address
<= br>
Also given the unlimited # of ips it cannot jus go thru each = one of the ips and ping 7001

Servers other than seeds are automatically pi= cked up by the cluster when they start up; the nodes talk amongst themselve= s to figure out who's there.
On Tue, Jul 14, 2009 at 8:06 AM, Mark Robson <ma= rkxr@gmail.com> wrote:


How do we add servers other than Seeds as there is no such place in conf fi= le

Servers other than seeds are automatica= lly picked up by the cluster when they start up; the nodes talk amongst the= mselves to figure out who's there.

Only the seeds need to be explicitly configured.

This is a Good = Thing :)

Mark



--
Bidegg worlds best auction site
http://bidegg.com



--
Bidegg worlds best auct= ion site
http://bidegg.com
--0016e6470d7054efb5046eabdb22--