Re: Upgrading from 1.2 to 2.1 questions

2015-02-02 Thread Oleg Dulin
What about Java clients that were built for 1.2 and how they work with 2.0 ? On 2015-02-02 14:32:53 +, Carlos Rolo said: Using Pycassa (https://github.com/pycassa/pycassa)I had no trouble with the Clients writing/reading from 1.2.x to 2.0.x (Can't recall the minor versions out of my head

Re: Upgrading from 1.2 to 2.1 questions

2015-02-02 Thread Carlos Rolo
Using Pycassa (https://github.com/pycassa/pycassa)I had no trouble with the Clients writing/reading from 1.2.x to 2.0.x (Can't recall the minor versions out of my head right now). Regards, Carlos Juzarte Rolo Cassandra Consultant Pythian - Love your data rolo@pythian | Twitter: cjrolo | Linkedi

Re: Upgrading from 1.2 to 2.1 questions

2015-02-02 Thread Oleg Dulin
Sure but the question is really about going from 1.2 to 2.0 ... On 2015-02-02 13:59:27 +, Kai Wang said: I would not use 2.1.2 for production yet. It doesn't seem stable enough based on the feedbacks I see here. The newest 2.0.12 may be a better option. On Feb 2, 2015 8:43 AM, "Sibbald, C

Re: Upgrading from 1.2 to 2.1 questions

2015-02-02 Thread Oleg Dulin
Our minor version is 1.2.15 ... I am not looking forward to the experience, and would like to gather as much information as possible. This presents an opportunity to also review the data structures we use and possibly move them out of Cassandra. Oleg On 2015-02-02 13:42:52 +, Sibbald,

Re: Upgrading from 1.2 to 2.1 questions

2015-02-02 Thread Kai Wang
I would not use 2.1.2 for production yet. It doesn't seem stable enough based on the feedbacks I see here. The newest 2.0.12 may be a better option. On Feb 2, 2015 8:43 AM, "Sibbald, Charles" wrote: > Hi Oleg, > > What is the minor version of 1.2? I am looking to do the same for 1.2.14 > in a ver

Re: Upgrading from 1.2 to 2.1 questions

2015-02-02 Thread Sibbald, Charles
Hi Oleg, What is the minor version of 1.2? I am looking to do the same for 1.2.14 in a very large cluster. Regards Charles On 02/02/2015 13:33, "Oleg Dulin" wrote: >Dear Distinguished Colleagues: > >We'd like to upgrade our cluster from 1.2 to 2.0 and then to 2.1 . > >We are using Pelops Thr

Upgrading from 1.2 to 2.1 questions

2015-02-02 Thread Oleg Dulin
Dear Distinguished Colleagues: We'd like to upgrade our cluster from 1.2 to 2.0 and then to 2.1 . We are using Pelops Thrift client, which has long been abandoned by its authors. I've read that 2.x has changes to the Thrift protocol making it incompatible with 1.2 (and of course now the link t