thanks ~ Matthias J. Sax <matth...@confluent.io> 于2018年6月10日周日 下午3:38写道：
> Check out the KIP that added headers: > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-82+-+Add+Record+Headers > > -Matthias > > On 6/8/18 8:23 PM, 逐风者的祝福 wrote: > > Hi team: > > When I reading KafkaProducer doSend() and I found each record have a > Header[] headers . > > But I don't know why we should use the headers ? > > Someone could help me ? > > thanks a lot ~ > > > > -- long is the way and hard that out of Hell leads up to light
