>From the logs I can only see that controller of broker-0 is shutdown, and before that happens broker-0 saw only itself from ZK, no broker-1 exist. It is not clear how two brokers shutdown themselves automatically.
Can this scenario easily re-producible? On Tue, Jan 20, 2015 at 12:36 AM, Yonghui Zhao <zhaoyong...@gmail.com> wrote: > 0.8.1.1 we have 2 brokers. broker-0 and broker-1 > > 2015-01-20 8:43 GMT+08:00 Guozhang Wang <wangg...@gmail.com>: > > > Yonghui, which version of Kafka are you using? And does your cluster only > > have one (broker-0) server? > > > > Guozhang > > > > On Sat, Jan 17, 2015 at 11:53 PM, Yonghui Zhao <zhaoyong...@gmail.com> > > wrote: > > > > > Hi， > > > > > > our kafka cluster is shut down automatically today, here is the log. > > > > > > I don't find any error log. Anything wrong? > > > > > > > > > [2015-01-18 05:01:01,788] INFO [BrokerChangeListener on Controller 0]: > > > Broker change listener fired for path /brokers/ids with children 0 > > > (kafka.controller.ReplicaStateMachine$BrokerChangeListener) > > > > > > [2015-01-18 05:01:01,791] INFO [Controller-0-to-broker-1-send-thread], > > > Shutting down (kafka.controller.RequestSendThread) > > > > > > [2015-01-18 05:01:01,792] INFO [Controller-0-to-broker-1-send-thread], > > > Stopped (kafka.controller.RequestSendThread) > > > > > > [2015-01-18 05:01:01,792] INFO [Controller-0-to-broker-1-send-thread], > > > Shutdown completed (kafka.controller.RequestSendThread) > > > > > > [2015-01-18 05:01:01,792] INFO [Controller-0-to-broker-0-send-thread], > > > Shutting down (kafka.controller.RequestSendThread) > > > > > > [2015-01-18 05:01:01,792] INFO [Controller-0-to-broker-0-send-thread], > > > Stopped (kafka.controller.RequestSendThread) > > > > > > [2015-01-18 05:01:01,792] INFO [Controller-0-to-broker-0-send-thread], > > > Shutdown completed (kafka.controller.RequestSendThread) > > > > > > [2015-01-18 05:01:01,792] INFO [Controller 0]: Controller shutdown > > complete > > > (kafka.controller.KafkaController) > > > > > > > > > > > -- > > -- Guozhang > > > -- -- Guozhang
