Hello, I do not fully understanding your question, did you mean that you want to know when a message with certain offset is produced?
Guozhang On Sun, Oct 20, 2013 at 8:54 PM, kojie.fu <kojie...@gmail.com> wrote: > Hi all, > we have a scene like this: > A system produce the msg ,B system comsumer the msg. > for some reason the B system unwork,and then we need abandon the out of > date msg. > but now in our msg there is no time stamp. > how can i use the offset to do this. > > does kafka know when the msg produce? > > how can i location the certain offset? > > > > thanks -- -- Guozhang
