Libo, No there will be no ACKs sent back, messages may failed to reach the broker but producers will not be notified in this case.
Guozhang On Thu, May 29, 2014 at 5:24 PM, Libo Yu <yu_l...@hotmail.com> wrote: > Hi, > > Assume I am using a synchronous producer and request.required.acks is set > to 0 (default). > When java api Producer.send(message) returns, is the message acknowledged? > Is there any > chance of message loss in the case? Thanks. > > Libo > -- -- Guozhang
