+1 I also had many questions during the discussion with Pulsar users. It's not easy to understand why their consumers get a lot of duplicated messages with batch messages without any consumer or broker restarts.
Regards Penghui On Wed, Nov 6, 2024 at 4:45 AM Yunze Xu <x...@apache.org> wrote: > Hi all, > > I wrote a PIP (https://github.com/apache/pulsar/pull/23567) to enable > batch index ACK by default. > > From my experiences, the default ACK semantics are really confusing > and it's hard to explain the implementation details to users. Even if > it's explained, this design is still not convincing. > > Thanks, > Yunze >
