<dependency>
<groupId>io.zipkin.zipkin2</groupId>
<artifactId>zipkin-storage-cassandra</artifactId>
<version>3.0.0-rc0</version>
</dependency>
@Grapes(
@Grab(group='io.zipkin.zipkin2', module='zipkin-storage-cassandra', version='3.0.0-rc0')
)