Adding the OP who I moderated onto the list. (You subscribe by sending an email to dev-subscr...@pulsar.apache.org)
Sent from my iPhone > On Jan 10, 2019, at 9:26 PM, Matteo Merli <mme...@apache.org> wrote: > > 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>
