[DISCUSS] KIP-597: MirrorMaker2 internal topics Formatters

[Mickael Maison]

Hi,

I have submitted a small KIP to provide Formatters for the
MirrorMaker2 internal topics.

https://cwiki.apache.org/confluence/display/KAFKA/KIP-597%3A+MirrorMaker2+internal+topics+Formatters

Looking forward to your feedback. Thanks