Dynamic retry timer
Dynamic retry timer

Opportunistically try to be more aggressive, scaling back
with retry number and cluster size.

jjohnson42/confluent,jjohnson42/confluent,jjohnson42/confluent,whowutwut/confluent,xcat2/confluent,xcat2/confluent,whowutwut/confluent,whowutwut/confluent,whowutwut/confluent,xcat2/confluent,jjohnson42/confluent,xcat2/confluent,jjohnson42/confluent,xcat2/confluent