Re: Counters: consistency, atomic batch

2014-09-09 Thread Eugene Voytitsky
Thanks, good article. But some of my questions are still unanswered. I will reformulate and post them as short separate emails. On 05.09.14 01:01, Ken Hancock wrote: Counters are way more complicated than what you're illustrating. Datastax did a good blog post on this: http://www.datastax.com/

Re: Counters: consistency, atomic batch

2014-09-04 Thread Ken Hancock
Counters are way more complicated than what you're illustrating. Datastax did a good blog post on this: http://www.datastax.com/dev/blog/whats-new-in-cassandra-2-1-a-better-implementation-of-counters On Thu, Sep 4, 2014 at 6:34 AM, Eugene Voytitsky wrote: > Hi all, > > I am using Cassandra 2.

Counters: consistency, atomic batch

2014-09-04 Thread Eugene Voytitsky
Hi all, I am using Cassandra 2.0.x. and Astyanax 1.56.x (2.0.1 shows the same results) driver via Thrift protocol. Questions about counters: 1. Consistency. Consider simplest case when we update value of single counter. 1.1. Is there any difference between updating counter with ONE or QUORU