Re: [Cassandra] Conflict resolution in Cassandra

2013-06-07 Thread Theo Hultberg
user forum. >> >> Thanks >> >> -- >> *From:* Bryan Talbot >> *To:* user@cassandra.apache.org; Emalayan Vairavanathan < >> svemala...@yahoo.com> >> *Sent:* Thursday, 6 June 2013 3:19 PM >> *Subject:* Re: [Cassan

Re: [Cassandra] Conflict resolution in Cassandra

2013-06-07 Thread Edward Capriolo
> Thanks > > -- > *From:* Bryan Talbot > *To:* user@cassandra.apache.org; Emalayan Vairavanathan < > svemala...@yahoo.com> > *Sent:* Thursday, 6 June 2013 3:19 PM > *Subject:* Re: [Cassandra] Conflict resolution in Cassandra > > For generic questions like this,

Re: [Cassandra] Conflict resolution in Cassandra

2013-06-06 Thread Emalayan Vairavanathan
I tried google and found conflicting answers. Thats why wanted to double check with user forum.  Thanks From: Bryan Talbot To: user@cassandra.apache.org; Emalayan Vairavanathan Sent: Thursday, 6 June 2013 3:19 PM Subject: Re: [Cassandra] Conflict resolution

Re: [Cassandra] Conflict resolution in Cassandra

2013-06-06 Thread Bryan Talbot
For generic questions like this, google is your friend: http://lmgtfy.com/?q=cassandra+conflict+resolution -Bryan On Thu, Jun 6, 2013 at 11:23 AM, Emalayan Vairavanathan < svemala...@yahoo.com> wrote: > Hi All, > > Can someone tell me about the conflict resolution mechanisms provided by > Cassa

[Cassandra] Conflict resolution in Cassandra

2013-06-06 Thread Emalayan Vairavanathan
Hi All, Can someone tell me about the conflict resolution mechanisms provided by Cassandra? More specifically does Cassandra provides a way to define application specific conflict resolution mechanisms (per row basis  / column basis)?             or  Does it automatically manage the conflicts b

Re: Manual Conflict Resolution in Cassandra

2011-04-27 Thread Oleg Anastasyev
David Strauss davidstrauss.net> writes: > > You can actually already perform "manual conflict resolution" in > Cassandra by naming your columns so that they don't squash each other in > Cassandra's internal replication. Then, ensure the code that accesses >

Re: Manual Conflict Resolution in Cassandra

2011-04-25 Thread Narendra Sharma
#x27;ve made things clearer, feel free to poke holes in my logic > :) > > Hope that helps. > Aaron > > > On 23 Apr 2011, at 09:02, Edward Capriolo wrote: > > On Fri, Apr 22, 2011 at 4:31 PM, Milind Parikh > wrote: > > Is there a chance of getting manual conflict res

Re: Manual Conflict Resolution in Cassandra

2011-04-25 Thread David Strauss
On Mon, 2011-04-25 at 03:50 -0700, Milind Parikh wrote: > I suppose the term 'silently dropped' is a matter of perspective. C > makes an explicit automated choice of latest-timestamp-wins. In > certain situations, this is not the appropriate choice. I would still insist that using Cassandra and ex

Re: Manual Conflict Resolution in Cassandra

2011-04-25 Thread Milind Parikh
I respond @ the speed of thought / On Apr 25, 2011 3:54 AM, "David Strauss" wrote: On Fri, 2011-04-22 at 13:31 -0700, Milind Parikh wrote: > Is there a chance of getting manual confli... You can actually already perform "manual conflict resolution" in

Re: Manual Conflict Resolution in Cassandra

2011-04-25 Thread David Strauss
On Fri, 2011-04-22 at 13:31 -0700, Milind Parikh wrote: > Is there a chance of getting manual conflict resolution in Cassandra? > Please see attachment for why this is important in some cases. You can actually already perform "manual conflict resolution" in Cassandra by naming

Re: Manual Conflict Resolution in Cassandra

2011-04-23 Thread aaron morton
1 PM, Milind Parikh wrote: >> Is there a chance of getting manual conflict resolution in Cassandra? >> Please see attachment for why this is important in some cases. >> >> Regards >> Milind >> >> > > I think about this often. LDAP servers like S

Re: Manual Conflict Resolution in Cassandra

2011-04-22 Thread Edward Capriolo
On Fri, Apr 22, 2011 at 4:31 PM, Milind Parikh wrote: > Is there a chance of getting manual conflict resolution in Cassandra? > Please see attachment for why this is important in some cases. > > Regards > Milind > > I think about this often. LDAP servers like SunOne ha

Conflict resolution in Cassandra

2011-03-14 Thread Milind Parikh
https://docs.google.com/document/d/13Yc2t4d07290TdiRmSTchuAk9sbp4BeqOpqeYhbcDFM/edit?hl=en There was an excellent session on vector clocks and synchronous writes in cassandra. Here are my gleanings out of it. /*** sent from my android...please pardon occasional typos as I resp