jaeger.rb in opentelemetry-exporter-jaeger-0.9.0

- old
+ new

@@ -21,9 +21,10 @@
 $LOAD_PATH.push(File.dirname(__FILE__) + '/../../../thrift/gen-rb')
 
 require 'agent'
 require 'collector'
 require 'opentelemetry/sdk'
+require 'opentelemetry/common'
 require 'socket'
 require 'opentelemetry/exporter/jaeger/encoder'
 require 'opentelemetry/exporter/jaeger/transport'
 require 'opentelemetry/exporter/jaeger/agent_exporter'
 require 'opentelemetry/exporter/jaeger/collector_exporter'