泽西岛依赖冲突

Question

I'm implementing a dropwizard server app on top of an existing project. building with maven.

I'm currently in jar hell, and it's not fun. I have a pom file that's rather convoluted. I have a big problem with jersey dependencies packaged with hadoop/glassfish/com.sun. com.sun.jersey:jersey-core:jar1.19 is conflicting with org.glassfish.jersey.core:jersey-client:jar:2.22.2 . I tried adding some exclusions to make it use the 2.22.x version, but it's still giving me the error seen here . I've been combing through the dependency tree and adding exclusions where I see fit, but can't seem to get it right. Here is my pom file .

Answer 1

Personal experience tells me that you should check ALL your dependencies (especially the ones you developed in-house) if you have the old jersey version as a dependency in there.

That's what solved a similiar problem for me.

Answer 2

If you do :

mvn dependency:list -Dverbose (grep for filtering results)

it gives u the list of dependencies(transitive ones also).Check the version of sun jersey or glassfish jersey that's being used in your application.

If you do :

mvn dependency:tree -Dverbose -Dincludes=jersey-server

you will see the graph of where any version of jersey-server is coming from a parent.

I had a hadoop-client and an in-house rest-bus-client using a version of sun jersey(1.9.x) which i needed to remove. I tried in maven and it simply worked.

Also, this jersey version unmatch caused the following issue for me in dropwizard.

java.lang.NoSuchMethodError: javax.ws.rs.core.Application.getProperties()Ljava/util/Map;