Correct way to increase replication factor for kafka-streams internal topics

[Dmitriy Vsekhvalnov]

Hi all,

What is correct way to increase RF for existing internal topics that
kafka-streams create (re-partitioning streams)?

We are increasing RF for source topics and would like to align
kafka-streams as well. App part configuration is simple, but what to do
with existing internal topics?

Remove them and let kafka-streams re-create? Or use kafka-topics.sh tool to
increase RF on all internal topics? Other way?


Thanks in advance.