Kafka 0.9 mirror maker - different destination topic name

[Mhaskar, Tushar]

Hi All,

How to use Kafka 0.9 MirrorMaker to produce data to different topic name.
Gwen has informed that --message.handler option needs to be used, but  I 
couldn't find any documentation related to that.
Any pointers will be useful.

Thanks,
Tushar