Hi Huizhi, You might be looking for ZOOKEEPER-3243, it is available from 3.6.0.
Regards, Norbert On Tue, Jan 19, 2021 at 9:49 AM Huizhi Lu <h...@apache.org> wrote: > Hey ZK Experts, > > I am actively looking into the request throttling/quota feature. I > recalled that at the zookeeper meetup, Facebook presented a rate quota > per client (see attached pic) feature. But I can't find it in any zk > doc or code. Is the feature available? If not, is there any reason? > > > Thanks! > -Huizhi >