[DISCUSS] KIP-801: Implement an Authorizer that stores metadata in __cluster_metadata

[Colin McCabe]

Hi all,

I have written a new KIP describing an Authorizer that stores data in the 
__cluster_metadata topic. It is designed to be used in KRaft mode. Please take 
a look here: https://cwiki.apache.org/confluence/x/h5KqCw

best,
Colin