[JIRA] (JENKINS-39669) Builds fail when loading jenkins.util.SystemProperties caused by java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener
Title: Message Title Robert Klaus commented on JENKINS-39669 Re: Builds fail when loading jenkins.util.SystemProperties caused by java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener We found a workaround - which is not nice. The workaround is to put the servlet-api jar (containing ServletContextListener.class) on the classpath of a Maven build. We did this by copying the jar (http://search.maven.org/remotecontent?filepath=javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar) into the /lib/ext folder of the JRE. This is not nice but I wanted to document it here in case somebody else runs into this problem. Some explanations: It looks like the exception stems from a remote process and we suspect it comes from Maven builds (Jobs with Maven Project Type). As these run in their own Java Process it looks like the Systemproperties are somewhat loaded in that process but don't have the necessary dependencies. After looking in the pom.xml on Github, we saw the dependency to the javax.servlet-api in scope "provided". The Jar itself is contained in the winstone container but not in standard Java libraries. As cannot figure out when this happens it was worth a try to just provide the class to see if it works or produces a different error. Builds are stable since two days - but still .. this bugs needs to be fixed. Add Comment This message was sent by Atlassian JIRA (v7.1.7#71011-sha1:2526d7c) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For mo
[JIRA] (JENKINS-39669) Builds fail when loading jenkins.util.SystemProperties caused by java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener
Title: Message Title Robert Klaus created an issue Jenkins / JENKINS-39669 Builds fail when loading jenkins.util.SystemProperties caused by java.lang.NoClassDefFoundError: javax/servlet/ServletContextListener Issue Type: Bug Assignee: Unassigned Components: core, maven-plugin Created: 2016/Nov/11 11:52 AM Environment: Jenkins 2.19.1, 2.19.2 java.version 1.8.0_112 java.vm.vendor Oracle Corporation java.vm.version 25.112-b15 os.arch amd64 os.name Linux BUILD_TIMESTAMP 2016_1034 Maven 3.3.9 Priority: Blocker Reporter: Robert Klaus We have a similar exception as in JENKINS-35184 but this happens with builds only on master. In the hope that it is fixed we upgraded to 2.19.2 but it didn't help. The exception occurs on a random basis and cannot be pinpointed to a specific build, plugin, time,.. When it happens, all builds after that tend to fail as well. We currently have to do a restart of Jenkins on a daily basis and sometimes multiple times. Restarting Jenkins is the only workaround we currently have and is growing into a pain especially when we are releasing. This issue is a blocker for us. Our setup is: one master Jenkins running mostly all builds one Windows slave for running selenium tests most builds are run with Maven using the Maven Project Type job (seems to be important) StackTrace from the build logs:
[JIRA] (JENKINS-35184) Failed to load jenkins.util.SystemProperties on slaves due to ServletContext
Title: Message Title Robert Klaus commented on JENKINS-35184 Re: Failed to load jenkins.util.SystemProperties on slaves due to ServletContext Thanks for the info. We also suspected a plugin but are a bit lost figuring out which one causes this. Is there a log where this might be found? Add Comment This message was sent by Atlassian JIRA (v7.1.7#71011-sha1:2526d7c) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] (JENKINS-35184) Failed to load jenkins.util.SystemProperties on slaves due to ServletContext
Title: Message Title Robert Klaus commented on JENKINS-35184 Re: Failed to load jenkins.util.SystemProperties on slaves due to ServletContext We have the same failure but on our master (so not on a slave). We did an update to 2.19.2 but that didn't help. The problem hits us daily on different buildjobs without a clear pattern. A Jenkins restart helps. I'm not sure if this actually is an issue on its own, but given we have nearly the same stacktrace I guess it is related to this. java.io.IOException: Remote call on Channel to Maven [/opt/jdk1.8.0_112/bin/java, -cp, /opt/jenkins/home/plugins/maven-plugin/WEB-INF/lib/maven33-agent-1.8.1.jar:/opt/apache-maven-3.3.9/boot/plexus-classworlds-2.5.2.jar:/opt/apache-maven-3.3.9/conf/logging, jenkins.maven3.agent.Maven33Main, /opt/apache-maven-3.3.9, /var/cache/jenkins/war/WEB-INF/lib/remoting-2.62.jar, /opt/jenkins/home/plugins/maven-plugin/WEB-INF/lib/maven33-interceptor-1.8.1.jar, /opt/jenkins/home/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.8.1.jar, 36506] failed at hudson.remoting.Channel.call(Channel.java:805) at hudson.maven.ProcessCache$MavenProcess.call(ProcessCache.java:161) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:873) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:534) at hudson.model.Run.execute(Run.java:1720) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:544) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:404) Caused by: java.lang.LinkageError: Failed to load jenkins.util.SystemProperties at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:377) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:285) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at hudson.Main.(Main.java:222) at hudson.EnvVars.initMaster(EnvVars.java:432) at hudson.EnvVars.(EnvVars.java:427) at java.io.ObjectStreamClass.hasStaticInitializer(Native Method) at java.io.ObjectStreamClass.computeDefaultSUID(ObjectStreamClass.java:1787) at java.io.ObjectStreamClass.access$100(ObjectStreamClass.java:72) at java.io.ObjectStreamClass$1.run(ObjectStreamClass.java:253) at java.io.ObjectStreamClass$1.run(ObjectStreamClass.java:251) at java.security.AccessController.doPrivileged(Native Method) at java.io.ObjectStreamClass.getSerialVersionUID(ObjectStreamClass.java:250) at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:611) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1630) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1521) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1781) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373) at hudson.remoting.UserRequest.deserialize(UserRequest.java:217) at hudson.remoting.UserRequest.perform(UserRequest.java:131) at hudson.remoting.UserRequest.perform(UserRequest.java:50) at hudson.remoting.Request$2.run(Request.java:
