Since 0.8, broker discovery is not through zk anymore. Guozhang
On Thu, Dec 19, 2013 at 8:45 AM, pushkar priyadarshi < priyadarshi.push...@gmail.com> wrote: > is the auto broker discovery not possible through zk.connect? > > Regards, > Pushkar > > > On Thu, Dec 19, 2013 at 9:29 PM, Jun Rao <jun...@gmail.com> wrote: > > > metadata.broker.list is also used when there are leader failures. Could > you > > get a vip in ec2 and put the brokers' ip behind the vip? > > > > Thanks, > > > > Jun > > > > > > On Thu, Dec 19, 2013 at 4:07 AM, Arjun <ar...@socialtwist.com> wrote: > > > > > So from your reply what i understood is this particular property iis > used > > > only when starting the producers. > > > > > > is that right? can you please confirm. > > > > > > Thanks > > > Arjun Narasimha Kota > > > > > > > > > On Thursday 19 December 2013 05:33 PM, pushkar priyadarshi wrote: > > > > > >> 1.When you start producing : at this time if any of your supplied > broker > > >> is > > >> alive system will continue to work. > > >> 2.Broker going down and coming up with new IP : producer API refreshes > > >> metadata information on failures(configurable) so they should be able > to > > >> detect new brokers. > > >> But i dont think it's possible to ignore the initially supplied > > parameter. > > >> > > >> > > >> On Thu, Dec 19, 2013 at 4:57 PM, Arjun <ar...@socialtwist.com> wrote: > > >> > > >> Hi, > > >>> > > >>> I am running kafka 0.8 and zoo keeper along with it. The problem i > have > > >>> is > > >>> with the metadata.broker.list which is present in the producer > > >>> properties. > > >>> As i am using the zookeeper can i just ignore this property and kafka > > >>> will > > >>> work fine? > > >>> We run kafka on the ec2 nodes, lets say we are running some 3 kafka > > >>> servers, and producers metadata.broker.list populated with the ip's > of > > >>> these nodes, tomorrow if we add two more nodes for scaling up the > > system > > >>> we > > >>> need to add those nodes to producers. > > >>> Lets say in the above scenario(my nodes ip's are non elastic), then > for > > >>> some reason one of my nodes is down, and we brought up then the ip > will > > >>> get > > >>> changed, so the producers should be changed to have new ip? what will > > >>> happen if one after another all these servers are down and being > > brought > > >>> up? > > >>> > > >>> Is there any way I don't give the list but kafka with the help of > > >>> zookeeper gets the list. I know kafka do not want to be dependent on > > >>> zookeeper, but what should we do in such a case. > > >>> > > >>> Thanks > > >>> Arjun Narasimha Kota > > >>> > > >>> > > > > > > -- -- Guozhang
