0.17.0

Instrumentation

• New Instrumentation:
  • Rabbit AMQP #535
  • Dropwizard Views #529
• Existing instrumentation now enabled by default:
  • Akka HTTP #524
  • Spymemcached #519

Improvements

• Official support for Java 11 #480
• Include JMXFetch collection in dd-java-agent #505 #543
  • This allows metrics to automatically be collected and reported without the need to expose JMX to the datadog agent.
  • Disabled by default. Use the following system property to enable: -Ddd.jmxfetch.enabled=true
• Upgraded Byte Buddy to 1.9.2 #540
• Allow instrumenting Sun JMS clients #520
• Extend support for Apache HTTP Client to 4.0+ #521
  • Reduce extra spans
  • Support non-builder style usage
• Added tests for Vert.x #536

Bug Fixes

• Fix propagated trace/span ID serialization #534
• Fix issue with dd.trace.header.tags not working without an incoming propagated trace #542