Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 98650 invoked from network); 31 Oct 2009 03:11:34 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 31 Oct 2009 03:11:34 -0000 Received: (qmail 11631 invoked by uid 500); 31 Oct 2009 03:11:34 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 11461 invoked by uid 500); 31 Oct 2009 03:11:31 -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 11423 invoked by uid 99); 31 Oct 2009 03:11:31 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 31 Oct 2009 03:11:31 +0000 X-ASF-Spam-Status: No, hits=-2.6 required=5.0 tests=BAYES_00,HTML_MESSAGE X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of kevincastiglione@gmail.com designates 209.85.217.222 as permitted sender) Received: from [209.85.217.222] (HELO mail-gx0-f222.google.com) (209.85.217.222) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 31 Oct 2009 03:11:28 +0000 Received: by gxk22 with SMTP id 22so3488565gxk.0 for ; Fri, 30 Oct 2009 20:11:08 -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:message-id:subject:to:content-type; bh=/4uSx17yMcb1af68LVNePzoDdyEqdirhObvgZrMTInk=; b=cB3mNxDq9YIAiG1eEMEhhErIg43s++IEcBJnirh8VgOB7bPEpD6ds/zXL7BBdTUQh4 byyUENYnFyW45vBSnB0w3mxLTkkN6gsK4qU8PBARToSMu48mKD7rShun2uH/yh6Xo4uW O/+N+v1xzTnZoLBi3PK0EY0x8Yd9o/cNX0URU= 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; b=HLHKvm03IWdKKRLDUC2+PrFUA+G6vssyjQnuLzAcCBjf25KrGTE06jl+8ODW7KXPHy U++KXobwFV48SlKXC0CuK1Cezr+RrGA2G43WNQ2tORoHBK++grrjzYV6NozP+N+giKNU sMLspbr+X+raErk/9meLQLmM9KJeYHnUqtMxc= MIME-Version: 1.0 Received: by 10.100.81.12 with SMTP id e12mr2456067anb.4.1256958668084; Fri, 30 Oct 2009 20:11:08 -0700 (PDT) In-Reply-To: References: From: kevin Date: Fri, 30 Oct 2009 20:10:48 -0700 Message-ID: Subject: Re: Is Cassandra 0.5 backwards compatible with 0.4 data/commitlogs To: cassandra-user@incubator.apache.org Content-Type: multipart/alternative; boundary=005045017036e895280477327ea8 --005045017036e895280477327ea8 Content-Type: text/plain; charset=ISO-8859-1 when will 0.5 beta be released? thanks On Fri, Oct 30, 2009 at 7:55 PM, Jonathan Ellis wrote: > data, yes. commitlogs, no. so use nodeprobe flush (in the 0.4 svn > branch, to become 0.4.2) to flush the log when you upgrade. > > On Fri, Oct 30, 2009 at 5:44 PM, Ramzi Rabah wrote: > > Will cassandra 0.5 be backwards compatible with data and commitlogs > > generated by older cassandra versions? > > > > Thanks > > Ray > > > --005045017036e895280477327ea8 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable when will 0.5 beta be released?
thanks

On Fri, Oct 30, 2009 at 7:55 PM, Jonathan Ellis <jbellis@gmail.com> wrote:
data, yes. =A0commitlogs, no. =A0so use nodeprobe flush (in the 0.4 svn
branch, to become 0.4.2) to flush the log when you upgrade.

On Fri, Oct 30, 2009 at 5:44 PM, Ramzi Rabah <rrabah@playdom.com> wrote:
> Will cassandra 0.5 be backwards compatible with data and commitlogs > generated by older cassandra versions?
>
> Thanks
> Ray
>

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