Imports of package kafka

PathSynopsis
github.com/Shopify/sarama
github.com/openzipkin/zipkin-go/modelPackage model contains the Zipkin V2 model which is used by the Zipkin Go tracer implementation.
github.com/openzipkin/zipkin-go/reporterPackage reporter holds the Reporter interface which is used by the Zipkin Tracer to send finished spans.
logPackage log implements a simple logging package.
osPackage os provides a platform-independent interface to operating system functionality.