Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-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 094A9DC23 for ; Tue, 4 Sep 2012 18:24:18 +0000 (UTC) Received: (qmail 3321 invoked by uid 500); 4 Sep 2012 18:24:15 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 3258 invoked by uid 500); 4 Sep 2012 18:24:15 -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 3248 invoked by uid 99); 4 Sep 2012 18:24:15 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 04 Sep 2012 18:24:15 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FSL_RCVD_USER,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of chipitsine@gmail.com designates 209.85.160.44 as permitted sender) Received: from [209.85.160.44] (HELO mail-pb0-f44.google.com) (209.85.160.44) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 04 Sep 2012 18:24:05 +0000 Received: by pbbrr4 with SMTP id rr4so9555373pbb.31 for ; Tue, 04 Sep 2012 11:23:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=Dk2OK0b7uWQNLeaFQyXNlafB6bK7rpvOGeKGcxRy3nk=; b=D/ZH69XaTt4xeBhw2YwJMIxZfZxD6849nYTt7g4WD5gBM0je2TuJxSXCPPwRTeL2sW s8TAapDEkZzqRhP5XqzGOzEwQR+1DdeUTSLLaOgVSjJ8Cv9BHqyN3Wyb1s1x6nQDq7FB +UWBryJyWmsAarle10TOXsPNn5sGXdynPl2OriYtjU9Db0Ds94rHa4GJ3njPPryeqwdl 0rCSpwcT4T/DTBcCqRP+kw46xIyH/1h0P2edis5yOZL1qlGePV4jtBxQBOwr+3I63McO 5qhZ0+R+aQCcsahlmNQCPSO95T5LI3SCt6+GpPS02d4x/eHuLyGhasIBdw35U9MaQYGA 7oCg== MIME-Version: 1.0 Received: by 10.66.88.198 with SMTP id bi6mr43030670pab.23.1346783025118; Tue, 04 Sep 2012 11:23:45 -0700 (PDT) Received: by 10.68.239.232 with HTTP; Tue, 4 Sep 2012 11:23:45 -0700 (PDT) In-Reply-To: References: Date: Wed, 5 Sep 2012 00:23:45 +0600 Message-ID: Subject: Re: are asynchronous schema updates possible ? From: =?KOI8-R?B?6czY0SD7ydDJw8nO?= To: "user@cassandra.apache.org" Content-Type: multipart/alternative; boundary=f46d042de423cd3fe404c8e45b71 X-Virus-Checked: Checked by ClamAV on apache.org --f46d042de423cd3fe404c8e45b71 Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: quoted-printable Is it ok multiple servers will create/update the same CF at once ? I'm looking into dynamic schema update during application deploy/update. =D7=D4=CF=D2=CE=C9=CB, 4 =D3=C5=CE=D4=D1=C2=D2=D1 2012 =C7. =D0=CF=CC=D8=DA= =CF=D7=C1=D4=C5=CC=D8 Sylvain Lebresne =D0=C9=D3=C1=CC: > To add to Aaron response, you can update a CF concurrently in 1.1 > already. However, you cannot create multiple CF concurrently just yet, > but that will be fixed in 1.2. > > -- > Sylvain > > On Sun, Aug 26, 2012 at 11:04 PM, aaron morton > > wrote: > > Concurrent schema changes are coming in 1.2. > > > > I could not find a single issue that covered it, that may be my bad > search > > fu. The issues for 1.2 are here > > https://issues.apache.org/jira/browse/CASSANDRA/fixforversion/12319262 > > > > Cheers > > > > ----------------- > > Aaron Morton > > Freelance Developer > > @aaronmorton > > http://www.thelastpickle.com > > > > On 24/08/2012, at 7:06 PM, =E9=CC=D8=D1 =FB=C9=D0=C9=C3=C9=CE > > wrote: > > > > Hello! > > > > we are looking into concurent schema updates (when multiple instances o= f > > application create CFs at once. > > > > at the http://wiki.apache.org/cassandra/MultiTenant there's open ticket > > 1391, it is said it is still open. > > however, in jura is said "1.1.0 is fixed" > > > > can schema be updated asynchrously on 1.1.x ? or not ? > > if multiple server create the same CF ? > > > > Cheers, > > Ilya Shipitsin > > > > > --f46d042de423cd3fe404c8e45b71 Content-Type: text/html; charset=KOI8-R Content-Transfer-Encoding: quoted-printable Is it ok multiple servers will create/update the same CF at once ? I'm = looking into dynamic schema update during application deploy/update.<= /span>

=D7=D4=CF=D2=CE=C9=CB, 4 =D3=C5=CE=D4=D1=C2=D2=D1 2012=9A=C7.= =D0=CF=CC=D8=DA=CF=D7=C1=D4=C5=CC=D8 Sylvain Lebresne =D0=C9=D3=C1=CC:
To add to Aaron response, you can update a C= F concurrently in 1.1
already. However, you cannot create multiple CF concurrently just yet,
but that will be fixed in 1.2.

--
Sylvain

On Sun, Aug 26, 2012 at 11:04 PM, aaron morton <a= aron@thelastpickle.com> wrote:
> Concurrent schema changes are coming in 1.2.
>
> I could not find a single issue that covered it, that may be my bad se= arch
> fu. The issues for 1.2 are here
> https://issues.apache.org/jira/browse/CASSAN= DRA/fixforversion/12319262
>
> Cheers
>
> -----------------
> Aaron Morton
> Freelance Developer
> @aaronmorton
> http://www.= thelastpickle.com
>
> On 24/08/2012, at 7:06 PM, =E9=CC=D8=D1 =FB=C9=D0=C9=C3=C9=CE <chipitsine@gmail.com> wrote:
>
> Hello!
>
> we are looking into concurent schema updates (when multiple instances = of
> application create CFs at once.
>
> at the http://wiki.apache.org/cassandra/MultiTenant there's op= en ticket
> 1391, it is said it is still open.
> however, in jura is said "1.1.0 is fixed"
>
> can schema be updated asynchrously on 1.1.x ? or not ?
> if multiple server create the same CF ?
>
> Cheers,
> Ilya Shipitsin
>
>
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