Wildfly 16 Microprofile Metrics - which version?

[rsoika]

I have a question about which version of MP Metrics is currently part of Wildfly 16.0.0 ?

Is it version 1.1 or already 2.0 ?

[boris59]

In short: 1.1

Long version:

1. If you have a look at <WF>/modules/system/layers/base/io/smallrye/metrics/main you'll see that Smallrye version 1.1.3 is used.
2. Within its JAR you find a reference to its parent POM which is located (e.g.) on Maven Central here: https://search.maven.org/artifact/io.smallrye/smallrye-metrics-parent/1.1.3/pom
3. The POM specifies <version.microprofile-metrics>1.1</version.microprofile-metrics>

HTH.

[rsoika]

Thanks for your answer. Yes I figured it out now.

Is there a way to run Wildfly 16.0.0 with newer versions of Microprofile?

[rsoika]

I just tried it out. I build a custom docker image with Wildfly 16.0.0 and the following updated libraries

• smallrye-metrics-2.0-1.0.1-SNAPSHOT.jar
• microprofile-metrics-api-2.0.0.jar

just added the new libraries in the corresponding module directories and updated the module.xml files:

• /modules/system/layers/base/io/smallrye/metrics/main
• /modules/system/layers/base/org/eclipse/microprofile/metrics/api/main

this works great and I have now Wildfly 16.0.0 running with Microprofile Metrics 2.0.0

I hope this will become part of Wildfly version 17.0.0 or a 16.0.1 release.

[boris59]

I would second that. MicroProfile was added in WF 15 (see WF news > WFLY-10712) and I think it's great to have it available in Wildfly. Now extending upon it would be nice.