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  1. Jenkins
  2. JENKINS-60402

java.lang.LinkageError when trying to use gitlab API in a pipeline library

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      I am trying to use the gitlab API library provided by the gitlab-api-plugin in a custom pipeline library that gets loaded globally.

      The pipeline code looks like this:

      import org.gitlab4j.api.GitLabApi
import org.gitlab4j.api.models.Branch
import org.gitlab4j.api.GitLabApiException

boolean isProtected()
{
  String project = 'theproject'
  String branch = 'thebranch'
  def gitlabApi = null
  boolean ret = false

  withCredentials([usernamePassword(credentialsId: 'someid-1234-1234', usernameVariable: 'UNUSED_USERNAME', passwordVariable: 'GITLAB_APITOKEN')]) {
    gitlabApi = new GitLabApi('https://gitlab.example.com', GITLAB_APITOKEN)
  }
  if (gitlabApi) {
    def glBranch = gitlabApi.getRepositoryApi().getBranch(project, branch)
    ret = glBranch.getProtected()
  }

  return ret
}

      The method gets called in a Jenkinsfile which then results in the following stacktrace:

      java.lang.LinkageError: ClassCastException: attempting to castjar:file:/data/jenkins/plugins/artifactory/WEB-INF/lib/javax.ws.rs-api-2.1.jar!/javax/ws/rs/ext/RuntimeDelegate.class to jar:file:/data/jenkins/plugins/gitlab-api/WEB-INF/lib/jakarta.ws.rs-api-2.1.6.jar!/javax/ws/rs/ext/RuntimeDelegate.class
	at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:124)
	at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:96)
	at javax.ws.rs.core.UriBuilder.newInstance(UriBuilder.java:72)
	at javax.ws.rs.core.UriBuilder.fromUri(UriBuilder.java:96)
	at org.glassfish.jersey.client.JerseyWebTarget.<init>(JerseyWebTarget.java:48)
	at org.glassfish.jersey.client.JerseyClient.target(JerseyClient.java:274)
	at org.glassfish.jersey.client.JerseyClient.target(JerseyClient.java:56)
	at org.gitlab4j.api.GitLabApiClient.invocation(GitLabApiClient.java:749)
	at org.gitlab4j.api.GitLabApiClient.invocation(GitLabApiClient.java:723)
	at org.gitlab4j.api.GitLabApiClient.get(GitLabApiClient.java:389)
	at org.gitlab4j.api.GitLabApiClient.get(GitLabApiClient.java:377)
	at org.gitlab4j.api.AbstractApi.get(AbstractApi.java:213)
	at org.gitlab4j.api.RepositoryApi.getBranch(RepositoryApi.java:104)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
	at org.codehaus.groovy.runtime.callsite.PojoMetaClassSite.call(PojoMetaClassSite.java:47)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
	at com.cloudbees.groovy.cps.sandbox.DefaultInvoker.methodCall(DefaultInvoker.java:20)
	at branch.isProtected(branch.groovy:31)
	at WorkflowScript.run(WorkflowScript:54)
	at com.fabasoft.pipeline.Utils.globalWrapper(Utils.groovy:1091)
	at com.fabasoft.pipeline.Utils.gitlabStatus(Utils.groovy:1068)
	at ___cps.transform___(Native Method)
	at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:86)
	at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
	at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
	at sun.reflect.GeneratedMethodAccessor181.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
	at com.cloudbees.groovy.cps.impl.LocalVariableBlock$LocalVariable.get(LocalVariableBlock.java:39)
	at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
	at com.cloudbees.groovy.cps.impl.LocalVariableBlock.evalLValue(LocalVariableBlock.java:28)
	at com.cloudbees.groovy.cps.LValueBlock$BlockImpl.eval(LValueBlock.java:55)
	at com.cloudbees.groovy.cps.LValueBlock.eval(LValueBlock.java:16)
	at com.cloudbees.groovy.cps.Next.step(Next.java:83)
	at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:174)
	at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
	at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
	at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
	at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
	at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001(SandboxContinuable.java:18)
	at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
	at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:186)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:370)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:93)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:282)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:270)
	at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:67)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
	at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

      As I found similar Issues with other plugin combinations I tried to build the plugin myself and set the following maven options for the build:

        <build>
    <plugins>
      <plugin>
        <groupId>org.jenkins-ci.tools</groupId>
        <artifactId>maven-hpi-plugin</artifactId>
        <configuration>
          <pluginFirstClassLoader>true</pluginFirstClassLoader>
        </configuration>
      </plugin>
    </plugins>
  </build>

      But this does not seem to work for plugins that only provide a library (as dependency) and do not contain any code themself.

            baymac Parichay Barpanda
            stefan_lengauer Stefan Lengauer
            Votes:
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              Created:
              Updated: