Thanks for the help Jun. I'll try it. 在 2012-8-24 下午9:53，"Jun Rao" <jun...@gmail.com>写道：
> Stone, > > We have a couple of tools ExportZKOffsets and ImportZKOffsets under > kafka/tools for this purpose. > > Thanks, > > Jun > > On Fri, Aug 24, 2012 at 2:03 AM, Stone <stones....@gmail.com> wrote: > > > We are using Kafka with legacy system (Resque based on redis). > > Currently logs stored in Kafka in topic A first and then we use a > > translator which consumes logs from topic A in Kafka and push to two > topics > > B and C in Resque with the same msg. We are about to switch the > processing > > logic (service B) which consume msg from topic B in Resque totally to > > Kafka. In order to not losing msgs, we need dup the info for topic A in > > Kafka and rename it to a different consumer group and make service B > > consume from exactly the same offset as the translator at the switch > point. > > Anyone has the similar operation experience ? (like copy the meta data > in > > zk for one consumer group to a new consumer group). > > > > Best Regards, > > Stone > > >
