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Andriy Redko reassigned CXF-8097: --------------------------------- Assignee: Andriy Redko > Equal candidates for handling the current request (HEAD / GET) > -------------------------------------------------------------- > > Key: CXF-8097 > URL: https://issues.apache.org/jira/browse/CXF-8097 > Project: CXF > Issue Type: Bug > Components: JAX-RS > Affects Versions: 3.3.2, 3.3.3, 3.3.4 > Reporter: Carsten D > Assignee: Andriy Redko > Priority: Major > Attachments: Screenshot 2019-12-17 at 08.44.29.png, cxf-8097-mcve.zip > > > I have just migrated a very outdated Spring backend to Spring 5 and with it > upgraded CXF to first 3.3.2 and just now 3.3.3. I have a REST service class > defining two different methods with the same path defined via > {{javax.ws.rs.Path}} annotation, differentiated by {{javax.ws.rs.HEAD}} and > {{javax.ws.rs.GET}} annotations. Both methods are annotated with > {{@Produces(MediaType.APPLICATION_OCTET_STREAM)}}. > When this method is called I get (redacted): > {{WARN [JAXRSUtils.compare:129] Both ServiceRestImpl#getFile and > ServiceRestImpl#getFileAsHeadRequest are equal candidates for handling the > current request which can lead to unpredictable results}} > The differentiation works: HEAD requests are handled by the {{@HEAD}} > annotated method and GET requests by the {{@GET}} annotated one (this has > always worked). Therefore the warning is false but will severely clutter > production log output, possibly affect performance. > Relevant dependencies: > * Spring framework 5.1.8 > * "org.apache.cxf", "cxf-rt-rs-service-description", "3.3.3" > * "javax.servlet", "javax.servlet-api", "4.0.1" > * "javax.ws.rs", "javax.ws.rs-api", "2.0.1" > I'd appreciate support. May be linked to: > * CXF-7670 > * CXF-6684 -- This message was sent by Atlassian Jira (v8.3.4#803005)