Cascade write ignores bucket repl=false [JIRA: RIAK-2248]

[viktoriafordos]

Riak version used is 2.0.6 EE.

{Fred} -> {Bob} -> {Jane}

{Fred} has:

• Bucket a: n_val = 5
• Bucket b: n_val = 3

{Bob} has:

• Bucket a: n_val = 5
• Bucket b: n_val = 3

{Jane} has:

• Bucket a: n_val = 5

Sequence:

1. I set {Bob} to have cascade writes = true
2. I created a new bucket on {Bob} [ABTest] and set the repl property to false
3. I then inserted a new object into [ABTest] on {Fred}
4. A get on all 3 clusters returned the new object
5. I repeated the same test, by updating an object, and deleting it

It looks like cascade write causes the repl flag of a bucket to be ignored (when it is being interacted with via replication)