Hi Ruoruo, In order to consume messages in order on a partitioned topic, you should use the “Failover” subscription type.
That will ensure that each partition will be asssigned to only 1 consumer, and you can add consumers to scale up your processsing. (And each consumer will get assigned multiple partitions). http://pulsar.apache.org/docs/en/standalone/#failover On Thu, Jan 10, 2019 at 9:18 PM Ruoruo Wong <wyk900...@gmail.com> wrote: > Hi Pulsar team > I am really pleasant that Pulsar system helps me to improve my business > performance. > And I have a problem about topic partition that I suppose the same hash > to be consumed by the same consumer, like Kafka. > After I check the document, only resolution is "use the > $TOPIC-partition-N as the topic name to subscribe to a specific > subscription", > but this is not proper for elastic system. > Is there any other option could I choose? > > Thanks > -- Matteo Merli <mme...@apache.org>
