Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 91124 invoked from network); 2 Apr 2010 15:56:17 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 2 Apr 2010 15:56:17 -0000 Received: (qmail 68807 invoked by uid 500); 2 Apr 2010 15:56:16 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 68789 invoked by uid 500); 2 Apr 2010 15:56:16 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 68781 invoked by uid 99); 2 Apr 2010 15:56:16 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 02 Apr 2010 15:56:16 +0000 X-ASF-Spam-Status: No, hits=-0.5 required=10.0 tests=AWL,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of jbellis@gmail.com designates 74.125.82.172 as permitted sender) Received: from [74.125.82.172] (HELO mail-wy0-f172.google.com) (74.125.82.172) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 02 Apr 2010 15:56:10 +0000 Received: by wyb29 with SMTP id 29so932178wyb.31 for ; Fri, 02 Apr 2010 08:55:49 -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 :from:date:received:message-id:subject:to:content-type :content-transfer-encoding; bh=/Zl+Kw/zi++HaADirsUzDJpb43I6gm/b1qFCVuBBqnM=; b=p3pyQId3YamJhxr8B/BQ5GRcWA2EQMaZE+p1hhHsxvhI/79XqKy9qs8P13p+H4p/bo iLk54obExMUZgaOyJkaiv3IRyPXxj30ta6u8WwVwpTvALqmUc62M+YW78Lu1Zz6HhGKl OXwzD+Tnq5FzEcsOWz5KlY80I/yKD9N1R3uhY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type:content-transfer-encoding; b=XQPQNOGEgrbc2Puw5JjRhsJhxpRAm1HknAnKkPdlJDFPgTDV/6Vmp3QnEyhLxBle8k sAQNByTn+kvKtKETb0DkCdYARrCACV4anDgj8IlUeb5w2BAjJy+2x2aeoUrDeGHXGgbk eEkfH/GpGz3Ey8wA7UafFufLymfm1J+TQm5S4= MIME-Version: 1.0 Received: by 10.216.25.204 with HTTP; Fri, 2 Apr 2010 08:55:29 -0700 (PDT) In-Reply-To: References: From: Jonathan Ellis Date: Fri, 2 Apr 2010 10:55:29 -0500 Received: by 10.216.90.7 with SMTP id d7mr1314333wef.81.1270223749163; Fri, 02 Apr 2010 08:55:49 -0700 (PDT) Message-ID: Subject: Re: Architecture question To: user@cassandra.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On Fri, Apr 2, 2010 at 10:50 AM, Brian Hawkins wrote: > What pieces of data make up the token that determines on what node the da= ta > is placed? The row key. > Specifically are all the columns placed on the same node?=A0 What about s= uper > columns, are they all placed on the same node? Yes and yes.