David McNelis <dmcne...@gmail.com> wrote:
>Is anyone familiar with any tools that are already available to allow for >configurable synchronization of different clusters? > >Specifically for purposes of development, i.e. Dev, staging, test, and >production cassandra environments, so that you can easily plug in the >information that you want to filter back down to your 'lower level' >environments... > >If not, I'm interested in starting working on something like that, so if >you have specific thoughts about features/requirements for something >extendable that you'd like to share I'm all ears. > >In general the main pieces that I know I would like to have on a column >family basis: > >1) Synchronize the schema >2) Specify keys or a range of keys to sync for that CF >3) Support full CF sync >4) Entirely configurable by either maven properties, basic properties, or >xml file >5) Basic reporting about what was synchronized >6) Allow plugin development for mutating keys as you move to different > environments (in case your keys in one environment need to be a different >value in another environment, for example, you have a client_id based on an >account number. The account number exists on dev and prod, but the >client_id is different. Want to let a dev write a mutator plugin to > update the key prior to it writing to the destination. >7) Support multiple destinations > >Any thoughts on this, folks? I'd wager this is an issue just about all of > us deal with, and we're probably all doing it in a little different way. > >David
