During the migration, the only thing to watch out for is that the producers
of a particular topic don't upgrade to 0.8 before the consumers do so. You
can let applications upgrade when they can to respect the above
requirement. If there are fewer applications producing to and consuming
from any particular topic, you can group together those and push them at
roughly the same time.
On May 1, 2013 8:44 PM, "Jason Rosenberg" <[EMAIL PROTECTED]> wrote: