On 23 Sep 2014, at 15:39, William Burns <mudokonman(a)gmail.com> wrote:
>>
>> If you do that you must also provide an abstract class with default noop
operations that filter implementations would extend. Otherwise you are back with backward
compatibility problems.
>
> KeyValueFilter was introduced in 7.0, or other backward compatibility problem you
have in mind?
I believe Emmanuel is referring to if we added additional operations
to the filter, but I am not sure what other operations we would want
to add to it. If anything we would probably make a different type of
filter specific to its use case.
Right, say at some point you offer a cluster wide topology change event and send the keys
involved.