Hi Colin, Thanks for coordinating with Grant and reviving this. I agree that having a separate delete request makes sense. This also came up in the original discussion thread and I think people were in favour.
Ismael On 13 Apr 2017 10:21 pm, "Colin McCabe" <cmcc...@apache.org> wrote: > Hi all, > > KIP-4 described some RPCs for implementing centralized administrative > operations for Kafka. Now that the adminclient work is going forward, > I'd like to re-open the discussion about the ACL-related RPCs. This is > a continuation of the email thread Grant Henke started while back. (See > http://search-hadoop.com/m/Kafka/uyzND18EGG22cFMXg?subj=+ > DISCUSS+KIP+4+ACL+Admin+Schema > ) > > I think the idea of sending a batch of ACL-related operations all at > once is good for efficiency. However, I wonder if it is simpler to > separate the add and remove ACLs operations, or if we really ought to > combine them into one RP It seems that when both add and remove > operations are combined into one RPC, there are some thorny questions > about ordering (does a delete ACL operation on a topic happen first, or > an add ACL operation?) > > best, > Colin >
