<dependency>
                     <groupId>com.plumelog</groupId>
                     <artifactId>plumelog-dubbo</artifactId>
                     <version>3.4.1</version>
                 </dependency>

          <dependency>
              <groupId>org.apache.dubbo</groupId>
              <artifactId>dubbo</artifactId>
              <version>2.7.3</version>
              <scope>provided</scope>
          </dependency>