[VOTE] KIP-911: Add source tag to MirrorSourceConnector metrics

[Mickael Maison]

Hi,

I'd like to start the vote on KIP-911 to add the source cluster alias
as a tag on the MirrorSourceConnector metrics:
https://cwiki.apache.org/confluence/display/KAFKA/KIP-911%3A+Add+source+tag+to+MirrorSourceConnector+metrics

Thanks,
Mickael