Be aware of “opentracinqZipkin”, when you update to “MicroProfile 3.0” using “OpenTracing” with “OpenLiberty”

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 includes mpOpenTracing-1.3. Please make sure you are using the … Continue reading Be aware of “opentracinqZipkin”, when you update to “MicroProfile 3.0” using “OpenTracing” with “OpenLiberty”

A small source code update, when you use MicroProfile Health

I just want to highlight a small change for the MicroProfile Health, because I noticed with the update to MicroProfile 3.0 that the annotation @Health is deprecated. It took me a little bit, because it was still listed in the MicroProfile documentation . But I figured out in the blog post from Philip Riecks , when you … Continue reading A small source code update, when you use MicroProfile Health

Create one Java Microservice with OpenLiberty and MicroProfile – made for beginners

Today I created a YouTube video, where I developed one Microservice. The level of content of that video is for beginners. The video was "live" recorded and I made some minimal editing and the video takes 18 min. The recoding is related to Java Microservices with MicroProfile and OpenLiberty in Visual Studio Code . The source code is available in … Continue reading Create one Java Microservice with OpenLiberty and MicroProfile – made for beginners