Hi,

The basic problem behind this is that I need to be notified when a new consistent hash is installed. 

ATM there isn't any support (of which I know)  for  a "@ConsistenHashChangeListener".

I'm thinking to add such notifications either:
a) internally: Observer pattern on DistributionManager or even on DistributionManagerImpl
b) more generically, as a fully flagged listener.

I favor a) and then if more people ask for it we will expose it as a fully flagged listener.

Suggestions?

Cheers,
Mircea