创建生产者绑定失败

Question

  

Kafka生产者绑定问题2019-01-04 03：58：18.497错误   [api-gateway-server ,,] 1 --- [ask-scheduler-1]   o.s.cloud.stream.binding.BindingService：无法创建生产者   捆绑; 30秒后重试   headless_api-gateway-service.1.w48xs2v2sfjl@node8.docker.com |   headless_api-gateway-service.1.w48xs2v2sfjl@node8.docker.com |   org.springframework.cloud.stream.provisioning.ProvisioningException：   设置例外；嵌套异常为   java.util.concurrent.TimeoutException

spring:
  cloud:
    stream:
      bindings:
        outboundThrottling:
          destination: throttlingTopic_Headless
          content-type: application/json
          compression-type: gzip
        outboundBre1:
          destination: Topic_Bre1_Headless
          content-type: application/json
          compression-type: gzip
      kafka:
        binder:
          brokers: ${broker}
          zk-nodes: ${broker}
  profiles:
    active: default

它能够连接到集群，但不能进行生产者绑定，因此无法流式传输事件