One of the issues is that in 0.7, the partitioning key is not stored on the
broker. So, mirror maker won't know what key to use for partitioning.
In 0.8, the partitioning key will be stored on the broker. Once kafka-957
is resolved, mirror maker will be able to partition messages based on the
same key in the target cluster.
On Tue, Jul 2, 2013 at 7:55 PM, 王国栋 <[EMAIL PROTECTED]> wrote: