Re: Cassandra 2.2, 3.0, and beyond

2015-06-11 Thread Daniel Compton
Hi Jonathan Does documentation fit into the new monthly releases and definition of done as well, or is that part of another process? I didn't see any mention of it in the docs, though I may have missed it. On Thu, 11 Jun 2015 at 9:10 pm Stefan Podkowinski < stefan.podkowin...@1und1.de> wrote: > >

Re: Regarding JIRA

2015-06-01 Thread Daniel Compton
Hi Kiran There's no charges for raising issues in the Apache Cassandra JIRA or emailing the list. However as I'm sure you're aware, members of this list and on JIRA are mostly volunteers, so there's also no guarantee of support or response time. -- Daniel. On Tue, Jun 2, 2015 at 7:32 AM Kiran mk

Re: read-only DC (or oneway replication)

2015-05-25 Thread Daniel Compton
Could you use Cassandra security roles so that only your application on the untrusted site had write permissions? http://docs.datastax.com/en/cassandra/2.1/cassandra/security/secure_intro.html On Mon, 25 May 2015 at 7:34 pm Andreas Baumhof wrote: > Hi, > > > > We operate several Cassandra cluste

Re: Cassandra on Ceph

2015-02-01 Thread Daniel Compton
As Jan has already mentioned, Ceph and Cassandra do almost all of the same things. "Replicated self healing data storage on commodity hardware without a SPOF" describes both of these systems. If you did manage to get it running it would be a nightmare to reason about what's happening at the disk an

Re: conditional batches across two tables?

2014-11-16 Thread Daniel Compton
Hi Kevin Have you looked at Cassandra's lightweight transactions? It sounds like they might work for you http://www.datastax.com/documentation/cassandra/2.0/cassandra/dml/dml_ltwt_transaction_c.html. -- Daniel > On 17/11/2014, at 1:51 pm, Kevin Burton wrote: > > I’m trying to have some cod

Re: How do you run integration tests for your cassandra code?

2014-10-14 Thread Daniel Compton
At SMX we use https://github.com/SMX-LTD/ccm-clj for our Cassandra integration tests. ccm-clj is a Clojure wrapper around CCM. -- Daniel > On 14/10/2014, at 6:54 pm, Ranjib Dey wrote: > > you can use tools like chef along side vagrant to bring a cassandra. I > personally prefer LXC container