Hi, I tried to setup the host.name in servier.properties, it doesn't work. I believe it is the network security issue. However, I create a new instance in the same security group without kafka, zookeeper, it does work, it can still produce to kafka server. but when I change to another ec2 account, then create the same instance, and it cannot produce to kafka server. I pay attention that there is no outbound port setting in the security group configuration of kafka server ec2, I think if we shall have to set the outbound port for the firewall? Do you guys know which outbound port should be opened for kafka server? Thanks
2013/10/5 Guozhang Wang <wangg...@gmail.com> > Hello Jacky, > > Have you read this FAQ: > > > https://cwiki.apache.org/confluence/display/KAFKA/FAQ#FAQ-OnEC2%2Cwhycan%27tmyhighlevelconsumersconnecttothebrokers%3F > > Guozhang > > > On Fri, Oct 4, 2013 at 10:41 PM, Jiang Jacky <jiang0...@gmail.com> wrote: > > > It is very weird, I have a kafka cluster in EC2, There is no any problem > to > > produce message from one of node by same producer. But when I move the > > producer to my local machine at home, then it gives me the below error: > > Failed to send messages after 3 tries. > > > > Can anyone tell me how do I fix this issue? I have opened all ports of my > > machine at my home, and the security group is also opened for kafka > server > > and zookeeper in EC2. Everything is fine, but I just cannot send any > > message to kafka server. > > Please help me. > > Thanks Everyone! > > > > Jacky > > > > > > -- > -- Guozhang >
