The issues that you saw could be related to ZK. Not sure how stable 3.4.5 is. We have been using 3.3.4 and it seems stable.
Thanks, Jun On Tue, Jan 7, 2014 at 4:09 PM, Cheolwoo Choi <pror...@gmail.com> wrote: > I'm using zk-3.4.5 > > Thanks, > > > > On Wed, Jan 8, 2014 at 1:30 AM, Jun Rao <jun...@gmail.com> wrote: > > > What version of ZK are you using? > > > > Thanks, > > > > Jun > > > > > > On Mon, Jan 6, 2014 at 11:30 PM, Cheolwoo Choi <pror...@gmail.com> > wrote: > > > > > Hi, all ~ > > > > > > There are 3 zookepers and one broker, Kafka 0.7.2. > > > I got some temporary problems in zk cluster enviornment, but, any zk > > > processes didn't go down. > > > > > > A broker got zk session timeout message, then got zk disconnected and > > > expired message. > > > After 10 secs, the broker reconnected to the zk with new zk session id, > > > then it regitsterd all topics successfully. > > > > > > But, kafka producers continuously throw > > > "kafka.common.NoBrokersForPartitionException: Partition = null". > > > The broker had got back in stable. However, producers didn't stop to > > throw > > > the exceptions. > > > > > > How can I prevent that problem ? > > > > > > Thanks, > > > > > >
