我正在尝试从运行在Google容器引擎中的Scala应用程序(即在Kubernetes中运行)发布到现有的pubsub主题.
我已启用(我认为)底层群集的正确权限:
但是,当我尝试运行我的Scala应用程序时,出现以下错误:
2016-12-10T22:22:57.811982246Z Caused by:
com.google.cloud.pubsub.PubSubException: java.lang.IllegalStateException:
No NameResolverProviders found via ServiceLoader,including for DNS.
This is probably due to a broken build. If using ProGuard,check your configuration
完整堆栈跟踪here.
val TopicName = "my-topic"
val pubsub = PubSubOptions.getDefaultInstance.getService
val topic = pubsub.getTopic(TopicName)
...
topic.publish(Message.of(json))
我想我可能会错过一些重要的Kubernetes配置,所以非常感谢任何和所有的帮助.
最佳答案