Some issues for cassandra protocol

[kination]

Hello.
I'm trying to update protocol to support Cassandra DB. While working on, I have question for this.

from cassandra.cluster import Cluster

cluster = Cluster(['127.0.0.1'])
session = cluster.connect('testks')

Cassandra requires List of IPs of cluster which compose database, and currently Duct receives string value for host. Which will be the good way to adapt this?

Thanks.

[naoyak]

@djKooks it still seems an open question (#63 (comment) #59 #19) how we would implement support for NoSQL DBs - if you want to come up with an implementation it would be great, as it would help us think through whether to standardize the API across different NoSQL backends.

[matthewwardrop]

@djKooks Actually, omniduct does support a list of host names, but what happens at runtime is that one host of these is randomly selected for use, based upon availability. I'll look into this a bit more for you, and add a new class of Ducts for NoSQL databases.

[kination]

@matthewwardrop @naoyak thanks!