由于 Karaf 中 jackson.annotation 的依赖冲突，无法解析包

Question

启动捆绑包 (basecomponent) 的某个时候，我收到以下错误。似乎是因为 fasterxml.jackson.annotations 的两个不同版本。 basecomponent 捆绑包正在使用 fasterxml.jackson.annotations 2.7.4。 basecomponent bundle 也在使用 camel-aws 可能正在使用 fasterxml.jackson.annotation 2.5.0.

smx@root>bundle:start 277
Error executing command: Error executing command on bundles:
    Unable to execute command on bundle 277: Uses constraint violation. Unable to resolve bundle revision basecomponent [277.0] because it is exposed to package 'com.fasterxml.jackson.annotation' from bundle revisions com.fasterxml.jackson.core.jackson-annotations [284.0] and com.fasterxml.jackson.core.jackson-annotations [125.0] via two dependency chains.

Chain 1:
  basecomponent [277.0]
    import: (&(osgi.wiring.package=com.fasterxml.jackson.annotation)(version>=2.7.0)(!(version>=3.0.0)))
     |
    export: osgi.wiring.package=com.fasterxml.jackson.annotation
  com.fasterxml.jackson.core.jackson-annotations [284.0]

Chain 2:
  basecomponent [277.0]
    import: (osgi.wiring.package=com.amazonaws)
     |
    export: osgi.wiring.package=com.amazonaws; uses:=com.fasterxml.jackson.annotation
  org.apache.servicemix.bundles.aws-java-sdk [254.0]
    import: (&(osgi.wiring.package=com.fasterxml.jackson.annotation)(version>=2.5.0)(!(version>=3.0.0)))
     |
    export: osgi.wiring.package=com.fasterxml.jackson.annotation
  com.fasterxml.jackson.core.jackson-annotations [125.0]

有人可以告诉我如何解决这种依赖冲突吗？我在 Servicemix 6.1.0.

下使用 Karaf 3.0.5 运行

Answer 1

正如 Karaf Mailing List 中所建议的那样。移动到 Karaf 4.0.5（在 Servicemix 7.0.0.M2 下）并在 feature.xml 中设置 dependency=true 我现在没有观察到这个问题。

由于 Karaf 中 jackson.annotation 的依赖冲突，无法解析包

Unable to resolve bundle because of dependency conflict for jackson.annotation in Karaf

apache-felix

apache-karaf

apache-servicemix