storm-kafka, consumer group support?

[이승진]

Hi all.
 
Is it possible to use storm-kafka consumers as one consumer group so that two 
topologies read the same kafka topic in alternating manner?
 
I think it's not possible currently, if this is the case, wouldn't it be 
valuable if we support this?
 
purpose of this functionality is to run topologies without any service down 
time and also any duplicates in consuming logs.