From user-return-34493-apmail-cassandra-user-archive=cassandra.apache.org@cassandra.apache.org Thu Jun 6 22:26:30 2013 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 40DF310FEC for ; Thu, 6 Jun 2013 22:26:30 +0000 (UTC) Received: (qmail 50341 invoked by uid 500); 6 Jun 2013 22:26:27 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 50317 invoked by uid 500); 6 Jun 2013 22:26:27 -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 50309 invoked by uid 99); 6 Jun 2013 22:26:27 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Jun 2013 22:26:27 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: local policy) Received: from [98.139.213.162] (HELO nm19-vm0.bullet.mail.bf1.yahoo.com) (98.139.213.162) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Jun 2013 22:26:20 +0000 Received: from [98.139.212.150] by nm19.bullet.mail.bf1.yahoo.com with NNFMP; 06 Jun 2013 22:25:59 -0000 Received: from [98.139.215.229] by tm7.bullet.mail.bf1.yahoo.com with NNFMP; 06 Jun 2013 22:25:59 -0000 Received: from [127.0.0.1] by omp1069.mail.bf1.yahoo.com with NNFMP; 06 Jun 2013 22:25:59 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 357883.52916.bm@omp1069.mail.bf1.yahoo.com Received: (qmail 14866 invoked by uid 60001); 6 Jun 2013 22:25:59 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1370557559; bh=PnkaAu6hro5Weyn8B6ahfPXJR33FiqNdzg23ra/AfWs=; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=BEzibIKjgZWCqpohxh0GE2FdGbn2Ba11c6t26017ScUDIYvJantUEVnWUheX8rqkNxzHJ37r8qQXKxDvmm4ilIlBvfF5Fcjy5JJJYHqklahPIqQ1MVPEO3A74/at8YMfQXmbjrUmRgjR5zYnAIQmCM+TRQVeWvtxG97m9TBEyUo= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=xF5oWYL8pERBeGK/EOyC9xk6j9gKbISgxoE2DqO9o9J/eC3heIIJ7pENB4KbAGy5ArrUNzAwjcaleazN4PRra+fmoykscZ05qvWDYujXE4wiMpzdd2p5RCpT3GDhHP97FWrnOv/LTX4uOie/72terdljjLvoHRT1iw+3A8kwneY=; X-YMail-OSG: DRTdK.8VM1lFn_wwHEiKvH1KIcpR_zJnvHuDimyRMJPkb5T so_0NnYVJqYZakIHJzl25hsz0QaIiOBbr6Cd9juLE.XSSLoIp.GsCYmIzaMV m3oyAi.bsOU9hu7YzRcXU08pd2DlmUQwYX8VaThexFH0GFjXsv.4MqS6JJ4a htUC.z4kK7yIEHBbicnIB8hgTcf0ixkBa12Q0cx..G4VgOJ5EP5jCViI3A2v 8tEEsIAbI7LY1k4XPf1VlERd1lsYOu79PGX0v3qhW16iOYuTgH4BwEiGpyLH _G4ovRWQfWOet72Qs8TNRUQm5ZdTpaie_aBA22ouKrnCX1DzQo22HL6vcuNl ZR8ryKaAsKAyf0FjE_Ztubv0xH_xnuisQ1J1SX4bvYSD_pFFQiBN3hynQAr_ 8g6PcKTNPLRJZgVDl39x__vorTKGfLPGxAN1AaRnvK3oKe1uWGMUpLhaWdZP nCYhdKqsrwP4tbvQAcW5zvq8X5QGqJhW4zfXR5WDEtonYSbnozu_Hny.s0DU FCOtYGGCQbbBQA8HevqNWLIsf1PBk56qHPXx4BMpSWGexnrQGpUZ_owMd8YU BmYc_8FgczewCZaegTnBsLShBwi023V8sCwB0M5_d_ABIR2bY3yi.IWmPRfv uiEiEe0oeCibSimSMJe6X.FXhV5Uu04M3EAHANw-- Received: from [198.95.226.40] by web162004.mail.bf1.yahoo.com via HTTP; Thu, 06 Jun 2013 15:25:58 PDT X-Rocket-MIMEInfo: 002.001,SSB0cmllZCBnb29nbGUgYW5kIGZvdW5kIGNvbmZsaWN0aW5nIGFuc3dlcnMuIFRoYXRzIHdoeSB3YW50ZWQgdG8gZG91YmxlIGNoZWNrIHdpdGggdXNlciBmb3J1bS7CoAoKVGhhbmtzCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KIEZyb206IEJyeWFuIFRhbGJvdCA8YnRhbGJvdEBhZXJpYWdhbWVzLmNvbT4KVG86IHVzZXJAY2Fzc2FuZHJhLmFwYWNoZS5vcmc7IEVtYWxheWFuIFZhaXJhdmFuYXRoYW4gPHN2ZW1hbGF5YW5AeWFob28uY29tPiAKU2VudDogVGh1cnNkYXksIDYgSnVuZSAyMDEBMAEBAQE- X-Mailer: YahooMailWebService/0.8.145.547 References: <1370542999.95424.YahooMailNeo@web162002.mail.bf1.yahoo.com> Message-ID: <1370557558.14800.YahooMailNeo@web162004.mail.bf1.yahoo.com> Date: Thu, 6 Jun 2013 15:25:58 -0700 (PDT) From: Emalayan Vairavanathan Reply-To: Emalayan Vairavanathan Subject: Re: [Cassandra] Conflict resolution in Cassandra To: "user@cassandra.apache.org" In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="989092850-549887002-1370557558=:14800" X-Virus-Checked: Checked by ClamAV on apache.org --989092850-549887002-1370557558=:14800 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable I tried google and found conflicting answers. Thats why wanted to double ch= eck with user forum.=A0=0A=0AThanks=0A=0A=0A_______________________________= _=0A From: Bryan Talbot =0ATo: user@cassandra.apach= e.org; Emalayan Vairavanathan =0ASent: Thursday, 6 J= une 2013 3:19 PM=0ASubject: Re: [Cassandra] Conflict resolution in Cassandr= a=0A =0A=0A=0AFor generic questions like this, google is your friend:=A0htt= p://lmgtfy.com/?q=3Dcassandra+conflict+resolution=0A=0A-Bryan=0A=0A=0A=0AOn= Thu, Jun 6, 2013 at 11:23 AM, Emalayan Vairavanathan wrote:=0A=0AHi All,=0A>=0A>=0A>Can someone tell me about the conflict res= olution mechanisms provided by Cassandra?=0A>=0A>=0A>More specifically does= Cassandra provides a way to define application specific conflict resolutio= n mechanisms (per row basis =A0/ column basis)?=A0=0A>=A0 =A0 =A0 =A0 =A0 = =A0or=A0=0A>Does it automatically manage the conflicts based on some synchr= onization algorithms ?=0A>=0A>=0A>=0A>=0A>Thank youEmalayan=0A>=0A>=0A>=0A> --989092850-549887002-1370557558=:14800 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
I tried google a= nd found conflicting answers. Thats why wanted to double check with user fo= rum. 

Thanks


From:<= /b> Bryan Talbot <btalbot@aeriagames.com>
To: user@cassandra.apache.org; Emalayan Vairavana= than <svemalayan@yahoo.com>
Sent: Thursday, 6 June 2013 3:19 PM
Subject: Re: [Cassandra] Conflict resolu= tion in Cassandra

For generic questions like this, goo= gle is your friend: http://lmgtfy.com/?q=3Dca= ssandra+conflict+resolution

-Bryan
= =0A


On Thu, Jun 6, 2013 at 11:23 AM, Emalayan Vairavanathan= <svemalayan@y= ahoo.com> wrote:
=0A
Hi All,

=0ACan someo= ne tell me about the conflict resolution mechanisms provided by Cassandra?<= /div>
=0A
More specifically does Cassandra provides a way to = define application specific conflict resolution mechanisms (per row basis &= nbsp;/ column basis)? 
=0A
          &= nbsp;or 
=0ADoes it automatically manage the conflicts based o= n some synchronization algorithms ?
=0A

= =0AThank you
Emalayan
=0A


=0A


= --989092850-549887002-1370557558=:14800--