[CXF-8588] Micrometer operation UNKNOWN for clients

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.4, 3.3.11
• Fix Version/s: 3.5.0, 3.3.12, 3.4.5
• Component/s: JAX-RS
• Estimated Complexity: Unknown
• Assignee: Andriy Redko
• Reporter: Maik T
• Created: 01/Sep/21 08:15
• Updated: 22/Dec/21 20:41
• Resolved: 03/Sep/21 15:39

Description

When setting up an RS client proxy via interface and configuring the Micrometer feature as documented, the operation is always set to UNKNOWN:
 
[...]operation.UNKNOWN[...] 
 
It seems to miss BindingOperationInfo which is not set to Exchange. Refer to org.apache.cxf.message.MessageUtils.getTargetMethod(Message)
 
My workaround was to write my own client-specific TagsCustomizer which reads Method.class from Exchange.
Notice, only clients are affected. For servers, metrics work as expected/documented.

Issue Links

• links to: GitHub Pull Request #844