Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 57572 invoked from network); 9 Mar 2011 10:30:29 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 9 Mar 2011 10:30:29 -0000 Received: (qmail 82341 invoked by uid 500); 9 Mar 2011 10:30:27 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 82315 invoked by uid 500); 9 Mar 2011 10:30:27 -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 82307 invoked by uid 99); 9 Mar 2011 10:30:27 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 09 Mar 2011 10:30:27 +0000 X-ASF-Spam-Status: No, hits=0.0 required=5.0 tests=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 daniel.doubleday@gmx.net designates 213.165.64.22 as permitted sender) Received: from [213.165.64.22] (HELO mailout-de.gmx.net) (213.165.64.22) by apache.org (qpsmtpd/0.29) with SMTP; Wed, 09 Mar 2011 10:30:19 +0000 Received: (qmail invoked by alias); 09 Mar 2011 10:29:57 -0000 Received: from 91-64-48-139-dynip.superkabel.de (EHLO caladan.smeet.de) [91.64.48.139] by mail.gmx.net (mp030) with SMTP; 09 Mar 2011 11:29:57 +0100 X-Authenticated: #3445653 X-Provags-ID: V01U2FsdGVkX1+WXkkNiJaW3khIIz1qjGABwzFuEHYMUfaFD+5zsS Mu+pwY9f8JpuBy From: Daniel Doubleday Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Subject: mixed cluster 0.6.9 and 0.6.12 Date: Wed, 9 Mar 2011 11:29:51 +0100 Message-Id: <8ADE382E-B940-4853-8240-7DCB10592083@gmx.net> To: user@cassandra.apache.org Mime-Version: 1.0 (Apple Message framework v1082) X-Mailer: Apple Mail (2.1082) X-Y-GMX-Trusted: 0 Hi all we are still on 0.6.9 and plan to upgrade to 0.6.12 but are a little = concerned about: https://issues.apache.org/jira/browse/CASSANDRA-2170 I thought of upgrading only one node (of 5) to .12 and monitor for a = couple of days. Is this a bad idea? Thanks, Daniel=