Today, just a very short note. You should be aware of opentracinqZipkin when you use MicroProfile OpenTracing with OpenLiberty, because I noticed with the update to MicroProfile 3.0 I had a problem with usr:opentracinqZipkin-0.31. I created an issue on OpenLiberty.
“MicroProfile 2.1 includes
mpOpenTracing-1.2. MicroProfile 3.0 includesmpOpenTracing-1.3. Please make sure you are using the Zipkin sample built formpOpenTracing-1.3. It can be downloaded at https://github.com/WASdev/sample.opentracing.zipkintracer/releases/tag/1.3”I got that solution from Felix Wong.
But inside the server.xml will not reflect the version change, it will remaining the same feature name usr:opentracingZipkin-0.31.
<server description=”OpenLiberty Server”><featureManager><feature>microProfile-3.0</feature><feature>webProfile-8.0</feature><feature>usr:opentracingZipkin-0.31</feature></featureManager><httpEndpointid=”defaultHttpEndpoint”host=”*”httpPort=”8080″httpsPort=”9443″/>….</server>
I hope this was useful for you and let’s see what’s next?
Greetings,
Thomas
PS: You can try out Cloud Foundry Apps or Kubernetes on IBM Cloud. By the way, you can use the IBM Cloud for free, if you simply create an IBM Lite account. Here you only need an e-mail address.
#ibmdeveloper, #MicroProfile, #Java, #OpenTracing
Thomas Suedbroecker's Blog 
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