Docker cloud broken (java.lang.NoClassDefFoundError: com/github/dockerjava/netty/WebTarget)

Zach LaCelle

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Apr 2, 2020, 12:01:23 PM4/2/20

to Jenkins Users

This happened after updating Jenkins and updating all plugins. One note: plugin update failed once because of a bad proxy setting. I re-installed all plugins from the command line using the following script (this is in the Docker version of Jenkins master):

cd ~/plugins

for i in `ls -d */ | awk '{print substr($0, 1, length($0)-1)}'`; \

do java -jar ~/war/WEB-INF/jenkins-cli.jar -s http://localhost:8080/ install-plugin $i; \

done

The error:

java.lang.NoClassDefFoundError: com/github/dockerjava/netty/WebTarget

The stack trace:

java.lang.NoClassDefFoundError: com/github/dockerjava/netty/WebTarget

at io.jenkins.docker.client.NettyDockerCmdExecFactory.init(NettyDockerCmdExecFactory.java:235)

at com.github.dockerjava.core.DockerClientImpl.withDockerCmdExecFactory(DockerClientImpl.java:193)

at com.github.dockerjava.core.DockerClientBuilder.build(DockerClientBuilder.java:45)

at io.jenkins.docker.client.DockerAPI.makeClient(DockerAPI.java:249)

at io.jenkins.docker.client.DockerAPI.getOrMakeClient(DockerAPI.java:199)

at io.jenkins.docker.client.DockerAPI.getClient(DockerAPI.java:168)

at io.jenkins.docker.client.DockerAPI.getClient(DockerAPI.java:151)

at io.jenkins.docker.client.DockerAPI$DescriptorImpl.doTestConnection(DockerAPI.java:358)

at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627)

at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396)

at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408)

at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:77)

at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26)

at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212)

at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)

at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:535)

at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)

at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)

Caused: javax.servlet.ServletException

at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:797)

at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)

at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:280)

at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)

at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:747)

at org.kohsuke.stapler.Stapler.invoke(Stapler.java:878)

at org.kohsuke.stapler.Stapler.invoke(Stapler.java:676)

at org.kohsuke.stapler.Stapler.service(Stapler.java:238)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)

at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)

at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)

at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)

at org.jenkinsci.plugins.ssegateway.Endpoint$SSEListenChannelFilter.doFilter(Endpoint.java:248)

at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)

at io.jenkins.blueocean.ResourceCacheControl.doFilter(ResourceCacheControl.java:134)

at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)

at io.jenkins.blueocean.auth.jwt.impl.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:61)

at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)

at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:128)

at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)

at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)

at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)

at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:118)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)

at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)

at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)

at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)

at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)

at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)

at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)

at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)

at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)

at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:566)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)

at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)

at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)

at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)

at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)

at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)

at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)

at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)

at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)

at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)

at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)

at org.eclipse.jetty.server.Server.handle(Server.java:500)

at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)

at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)

at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)

at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)

at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)

at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)

at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)

at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)

at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)

at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)

at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)

at java.lang.Thread.run(Thread.java:748)

Thank you!

Zach LaCelle

Mark Waite

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Apr 2, 2020, 1:26:20 PM4/2/20

to Jenkins Users

It appears that the docker plugin 1.2.0 release made about 2 hours ago has deleted that class. See https://github.com/jenkinsci/docker-plugin/compare/docker-plugin-1.1.9...docker-plugin-1.2.0 for the comparison between the classes.

You may need to use docker plugin 1.1.9 rather than docker plugin 1.2.0.

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Zach LaCelle

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Apr 2, 2020, 2:02:32 PM4/2/20

to Jenkins Users

Thanks Mark, this is helpful. Here's what I have installed currently for Docker plugins:

I believe I have 1.1.9 installed. Is it another plugin, possibly? I apologize, I don't have the Jenkins/Java knowledge to dig through this myself. I could try just downgrading everything I can and see what happens...

Thank you,

-Zach

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Zach LaCelle

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Apr 2, 2020, 2:11:56 PM4/2/20

to Jenkins Users

Never mind, apparently what happened is I updated all of the other Docker plugins (Docker API Plugin, Docker Commons Plugin, and Docker Pipeline) but the Docker plugin itself was still 1.1.9. Re-updating everything seems to have worked. I just picked a bad time to run the plugin update command :)

In case this helps anyone else, here are the versions that I have now that work:

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