[VOTE] KIP-92 - Add per partition lag metrics to KafkaConsumer

[Becket Qin]

Hi,

I want to start a voting thread on KIP-92 which proposes to add per
partition lag metrics to KafkaConsumer. The KIP wiki page is below:

https://cwiki.apache.org/confluence/display/KAFKA/KIP-92+-+Add+per+partition+lag+metrics+to+KafkaConsumer

Thanks,

Jiangjie (Becket) Qin