Thanks for driving the proposal. It's a good improvement to the backlog observability. I just left a few minor comments on the PR.
I agree with the proposal. Regards, Penghui On Mon, Dec 11, 2023 at 11:44 PM Asaf Mesika <asaf.mes...@gmail.com> wrote: > Hi, > > PIP-323 is introduced to fill the gap of backlog quota telemetry. It allows > the user to know when a time-based backlog quota is about to exceed, and > how many times it exceeded. It also adds backlog quota check duration > metric allowing the user to configure the interval for that check based on > data. Once this is implemented, the user can finally create an alert to > know when a certain topic is about to exceed its defined backlog quota > limit, alert on it, and use topic stats Admin API to grab the subscription > name causing it. > > PIP link: https://github.com/apache/pulsar/pull/21709 > > This picks up PIP-248 <https://github.com/apache/pulsar/issues/19601> > which > was left stale and unapproved, improves it a bit and will implement once > approved. > > > Thanks, > > Asaf Mesika >
