Hi Hans, What do you mean by "write consumer 1 and consumer 2 to share a common external offset storage" ? can you please elaborate a bit more.
Thanks! On Sat, Nov 5, 2016 at 4:00 PM, Hans Jespersen <h...@confluent.io> wrote: > There is no built in mechanism to do this in Apache Kafka but if you can > write consumer 1 and consumer 2 to share a common external offset storage > then you may be able to build the functionality you seek. > > -hans > > > > > On Nov 5, 2016, at 3:55 PM, kant kodali <kanth...@gmail.com> wrote: > > > > Sorry there is a typo. here is a restatement. > > > > Is there a way to make sure two consumers receive the same message from > the > > kafka broker in a atomic way? such that if consumer 1 gets a message > > consumer 2 should also get that message and if consumer 1 fails for > > whatever reason consumer 2 should also rollback to previous offset (to > the > > same offset as consumer 1) or invalidate or something like that. is that > > possible? > >
