Good afternoon.
For Riak 2.0, we're no longer supporting HTTP in official clients. This cuts down on the implementation size substantially[1] and means we can get client versions supporting new server features in your hands faster.
Unfortunately, there are a few features that don't have protocol buffers implementations. For example, Luwak support is already gone from the next version of the client.
Link Walking[2] is another feature that's not implemented in protocol buffers. For the uninitiated, link walking is similar to a SQL JOIN, but implemented with map-reduce jobs.
If you currently use link walking, would it be problematic to have it implemented in a separate riak-client-linkwalking client-side gem instead of on the Riak server?
Bryce Kerley
Software Engineer
Basho Technologies
2: http://docs.basho.com/riak/latest/dev/references/http/link-walking/