On the producer client log, did you see something like "failed to send ... after .. retries"?
Guozhang On Wed, Jan 8, 2014 at 11:44 AM, Francois Langelier < francois.langel...@mate1inc.com> wrote: > Thank you for your answers > > @Guozhang: I can't find the "ack value" in my console... > > @Marc: I'm testing some stuff on 0.8 before migrating 0.7 to 0.8, that's > why I'm killing it instead of controlled shutdown. > > @Jun: I create it using this command : *bin/kafka-create-topic.sh > --zookeeper localhost:2181 --replica 3 --partition 1 --topic > my-replicated-topic* > And here is the output of the list topic command: > > *topic: my-replicated-topic partition: 0 leader: 0 replicas: 0,2,1 isr: > 0,1,2* > > > I continued investigating on my own and here some others informations : > > - I use the *bin/kafka-server-start.sh *script to start the servers and > I use the consumers and producers scripts in the bin/ > - When I kill the leader, for about 5 seconds I receive java exception > error in my consumers consoles and if i try to send message through the > producers console, I also have java exception. Furthermore, all the > messages I send during that time through the producers never reach the > consumers, even after the "5 seconds" > - When the "5 seconds" is over, the link is "repaired" and all the news > messages reach their destinations (not those within the "5 seconds") > > > > On Wed, Dec 18, 2013 at 12:16 AM, Jun Rao <jun...@gmail.com> wrote: > > > What's the replication factor of the topic? Is it larger than 1? You can > > find out using the list topic command. > > > > Thanks, > > > > Jun > > > > > > On Tue, Dec 17, 2013 at 2:39 PM, Francois Langelier < > > francois.langel...@mate1inc.com> wrote: > > > > > Hi, > > > > > > I installed zookeeper and kafka 8.0 following the quick start ( > > > https://kafka.apache.org/documentation.html#quickstart) and when i try > > to > > > kill my leader, i got a lot of exception in my producer and consumer > > > consoles. > > > > > > Then, after the exceptions stop printing, some of the messages I > produce > > in > > > my console don't print in my consumer console... > > > > > > The exception I get is "java.net.ConnectException : Connection > refused". > > > > > > Did someone already had this problem? > > > > > > Thank you! > > > > > > PS: I have 3 brokers running on my system. > > > > > > -- -- Guozhang
