[DISCUSS] KIP-727 Add --under-preferred-replica-partitions option to describe topics command

[wenbing shen]

Hi everyone,

I'd like to discuss the following proposal to add 
--under-preferred-replica-partitions option to describe topics command.

https://cwiki.apache.org/confluence/display/KAFKA/KIP-727%3A+Add+--under-preferred-replica-partitions+option+to+describe+topics+command

Many thanks,

Wenbing