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  1. Jenkins
  2. JENKINS-25272

remoting-2.46.jar breaks JDK 5 Maven builds

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      Description

      Hey community,

      after the last upgrade (I guess it was from Jenkins 1.551) to Jenkins 1.584 we encounter serious problems with our legacy Java5 Maven builds.
      When Jenkins calls the Maven plugin (right after "Parsing poms") the build crashes with the following stacktrace:

      Parsing POMs
      Modules changed, recalculating dependency graph
      [my-maven-project] $ /var/apphome/162_cipbld/jdk_1.5_latest/bin/java -Xms64m -Xmx256m -XX:PermSize=64m -XX:MaxPermSize=256m -cp /var/apphome/162_cipbld/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-agent-1.5.jar:/var/apphome/162_cipbld/apache-maven-3.0.4/boot/plexus-classworlds-2.4.jar org.jvnet.hudson.maven3.agent.Maven3Main /var/apphome/162_cipbld/apache-maven-3.0.4 /var/apphome/162_cipbld/162_cipbld-0/webapps/jenkins/WEB-INF/lib/remoting-2.46.jar /var/apphome/162_cipbld/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-1.5.jar /var/apphome/162_cipbld/.jenkins/plugins/maven-plugin/WEB-INF/lib/maven3-interceptor-commons-1.5.jar 58566
      Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file
      	at java.lang.ClassLoader.defineClass1(Native Method)
      	at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
      	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
      	at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
      	at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
      	at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
      	at java.security.AccessController.doPrivileged(Native Method)
      	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
      	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:386)
      	at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)
      	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
      	at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
      	at org.jvnet.hudson.maven3.agent.Maven3Main.main(Maven3Main.java:135)
      	at org.jvnet.hudson.maven3.agent.Maven3Main.main(Maven3Main.java:64)
      [EnvInject] - Injecting environment variables from a build step.
      [EnvInject] - Injecting as environment variables the properties file path '/path/to/my.properties'
      [EnvInject] - Variables injected successfully.
      ERROR: Failed to parse POMs
      java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at java.io.FilterInputStream.read(FilterInputStream.java:116)
      	at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
      	at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
      	at hudson.remoting.ChannelBuilder.negotiate(ChannelBuilder.java:198)
      	at hudson.remoting.Channel.<init>(Channel.java:418)
      	at hudson.remoting.Channel.<init>(Channel.java:397)
      	at hudson.remoting.Channel.<init>(Channel.java:393)
      	at hudson.remoting.Channel.<init>(Channel.java:382)
      	at hudson.remoting.Channel.<init>(Channel.java:374)
      	at hudson.remoting.Channel.<init>(Channel.java:366)
      	at hudson.slaves.Channels$1.<init>(Channels.java:70)
      	at hudson.slaves.Channels.forProcess(Channels.java:70)
      	at hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:280)
      	at hudson.maven.ProcessCache.get(ProcessCache.java:235)
      	at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:759)
      	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:533)
      	at hudson.model.Run.execute(Run.java:1754)
      	at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:529)
      	at hudson.model.ResourceController.execute(ResourceController.java:89)
      	at hudson.model.Executor.run(Executor.java:240)
      Email was triggered for: Failure - Any
      

      I figured out that the only difference between succeeding and failing builds was the version of remoting.jar. The new Jenkins version ships with version 2.46. When I stopped Tomcat and exchanged the remoting-2.46.jar with remoting-2.44.jar the builds work again.

      Could you please investigate this as it is crucial to us that the Java5 builds are still stable to build?

      Thanks!

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            Hide
            youssef_01 youssef alami added a comment -

            Hey community,

            i used jenkins 1.532.2 and we encountered serious problems with our legacy Java5 Maven builds, after i upgrade to Jenkins 1.580.1. and i have the same problem.
            When Jenkins calls the Maven plugin (right after "Parsing poms") the build crashes with the following stacktrace:
            Parsing POMs
            maven-agent.jar already up to date
            classworlds.jar already up to date
            maven-interceptor.jar already up to date
            maven2.1-interceptor.jar already up to date
            [my_mvn_project] $ /cip/opt/jdk1.5.0_22/bin/java -Xmx1024M -XX:PermSize=128M -XX:MaxPermSize=512M -cp /cip/home/jenkins-V1/maven-agent.jar:/cip/home/jenkins-V1/classworlds.jar hudson.maven.agent.Main /cip/opt/apache-maven-2.2.1 /cip/home/jenkins-V1/slave.jar /cip/home/jenkins-V1/maven-interceptor.jar 60645 /cip/home/jenkins-V1/maven2.1-interceptor.jar
            Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file
            at java.lang.ClassLoader.defineClass1(Native Method)
            at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
            at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
            at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
            at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
            at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
            at java.security.AccessController.doPrivileged(Native Method)
            at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
            at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
            at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195)
            at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255)
            at hudson.maven.agent.Main.main(Main.java:143)
            at hudson.maven.agent.Main.main(Main.java:68)
            ERROR: Failed to parse POMs
            java.net.SocketException: Connection reset
            at java.net.SocketInputStream.read(SocketInputStream.java:168)
            at java.io.FilterInputStream.read(FilterInputStream.java:116)
            at hudson.remoting.ProxyInputStream$Buffer.read(ProxyInputStream.java:110)
            at hudson.remoting.ProxyInputStream$Chunk.perform(ProxyInputStream.java:132)
            at hudson.remoting.ProxyInputStream$Chunk.perform(ProxyInputStream.java:119)
            at hudson.remoting.Request$2.run(Request.java:324)
            at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
            at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
            at java.util.concurrent.FutureTask.run(FutureTask.java:138)
            at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
            at java.lang.Thread.run(Thread.java:662)
            at ......remote call to FRASCIPSLAVE-1(Native Method)
            at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1356)
            at hudson.remoting.Request.call(Request.java:171)
            at hudson.remoting.ProxyInputStream._read(ProxyInputStream.java:74)
            at hudson.remoting.ProxyInputStream.read(ProxyInputStream.java:80)
            at hudson.remoting.RemoteInputStream.read(RemoteInputStream.java:269)
            at java.io.BufferedInputStream.read1(BufferedInputStream.java:256)
            at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
            at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
            at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
            at hudson.remoting.ChannelBuilder.negotiate(ChannelBuilder.java:329)
            at hudson.remoting.ChannelBuilder.build(ChannelBuilder.java:280)
            at hudson.slaves.Channels.forProcess(Channels.java:114)
            at hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:253)
            at hudson.maven.ProcessCache.get(ProcessCache.java:236)
            at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:749)
            at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:533)
            at hudson.model.Run.execute(Run.java:1745)
            at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:519)
            at hudson.model.ResourceController.execute(ResourceController.java:89)
            at hudson.model.Executor.run(Executor.java:240)
            Finished: FAILURE

            thank you in advance for your help !

            Show
            youssef_01 youssef alami added a comment - Hey community, i used jenkins 1.532.2 and we encountered serious problems with our legacy Java5 Maven builds, after i upgrade to Jenkins 1.580.1. and i have the same problem. When Jenkins calls the Maven plugin (right after "Parsing poms") the build crashes with the following stacktrace: Parsing POMs maven-agent.jar already up to date classworlds.jar already up to date maven-interceptor.jar already up to date maven2.1-interceptor.jar already up to date [my_mvn_project] $ /cip/opt/jdk1.5.0_22/bin/java -Xmx1024M -XX:PermSize=128M -XX:MaxPermSize=512M -cp /cip/home/jenkins-V1/maven-agent.jar:/cip/home/jenkins-V1/classworlds.jar hudson.maven.agent.Main /cip/opt/apache-maven-2.2.1 /cip/home/jenkins-V1/slave.jar /cip/home/jenkins-V1/maven-interceptor.jar 60645 /cip/home/jenkins-V1/maven2.1-interceptor.jar Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at org.codehaus.classworlds.RealmClassLoader.loadClassDirect(RealmClassLoader.java:195) at org.codehaus.classworlds.DefaultClassRealm.loadClass(DefaultClassRealm.java:255) at hudson.maven.agent.Main.main(Main.java:143) at hudson.maven.agent.Main.main(Main.java:68) ERROR: Failed to parse POMs java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:168) at java.io.FilterInputStream.read(FilterInputStream.java:116) at hudson.remoting.ProxyInputStream$Buffer.read(ProxyInputStream.java:110) at hudson.remoting.ProxyInputStream$Chunk.perform(ProxyInputStream.java:132) at hudson.remoting.ProxyInputStream$Chunk.perform(ProxyInputStream.java:119) at hudson.remoting.Request$2.run(Request.java:324) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) at ......remote call to FRASCIPSLAVE-1(Native Method) at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1356) at hudson.remoting.Request.call(Request.java:171) at hudson.remoting.ProxyInputStream._read(ProxyInputStream.java:74) at hudson.remoting.ProxyInputStream.read(ProxyInputStream.java:80) at hudson.remoting.RemoteInputStream.read(RemoteInputStream.java:269) at java.io.BufferedInputStream.read1(BufferedInputStream.java:256) at java.io.BufferedInputStream.read(BufferedInputStream.java:317) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at hudson.remoting.ChannelBuilder.negotiate(ChannelBuilder.java:329) at hudson.remoting.ChannelBuilder.build(ChannelBuilder.java:280) at hudson.slaves.Channels.forProcess(Channels.java:114) at hudson.maven.AbstractMavenProcessFactory.newProcess(AbstractMavenProcessFactory.java:253) at hudson.maven.ProcessCache.get(ProcessCache.java:236) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:749) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:533) at hudson.model.Run.execute(Run.java:1745) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:519) at hudson.model.ResourceController.execute(ResourceController.java:89) at hudson.model.Executor.run(Executor.java:240) Finished: FAILURE thank you in advance for your help !
            Hide
            jglick Jesse Glick added a comment -

            This is plugin, not core. Just update it.

            Show
            jglick Jesse Glick added a comment - This is plugin, not core. Just update it.
            Hide
            sbreitbach Steffen Breitbach added a comment -

            Will that PR be merged into the LTS branch very soon? Pretty please?

            Show
            sbreitbach Steffen Breitbach added a comment - Will that PR be merged into the LTS branch very soon? Pretty please?
            Hide
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Jesse Glick
            Path:
            src/main/java/hudson/maven/AbstractMavenProcessFactory.java
            http://jenkins-ci.org/commit/maven-plugin/c88577a3d56b0968eacb118bd3adb7ea35914a19
            Log:
            Merge pull request #49 from jglick/remoting-class-version-JENKINS-25272

            JENKINS-25272 Extend JENKINS-18403 workaround for newer remoting.jar

            Compare: https://github.com/jenkinsci/maven-plugin/compare/02ca06095f8f...c88577a3d56b

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Jesse Glick Path: src/main/java/hudson/maven/AbstractMavenProcessFactory.java http://jenkins-ci.org/commit/maven-plugin/c88577a3d56b0968eacb118bd3adb7ea35914a19 Log: Merge pull request #49 from jglick/remoting-class-version- JENKINS-25272 JENKINS-25272 Extend JENKINS-18403 workaround for newer remoting.jar Compare: https://github.com/jenkinsci/maven-plugin/compare/02ca06095f8f...c88577a3d56b
            Hide
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Jesse Glick
            Path:
            src/main/java/hudson/maven/AbstractMavenProcessFactory.java
            http://jenkins-ci.org/commit/maven-plugin/0913aa1f42f004786ea9b34b8cdfdbd9aa8dc4d6
            Log:
            [FIXED JENKINS-25272] Extend JENKINS-18403 workaround for newer remoting.jar built with -target 6.
            Also handle a SocketException in Channels.forProcess, arising because Maven31Main tries to load remoting classes and fails.

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Jesse Glick Path: src/main/java/hudson/maven/AbstractMavenProcessFactory.java http://jenkins-ci.org/commit/maven-plugin/0913aa1f42f004786ea9b34b8cdfdbd9aa8dc4d6 Log: [FIXED JENKINS-25272] Extend JENKINS-18403 workaround for newer remoting.jar built with -target 6. Also handle a SocketException in Channels.forProcess, arising because Maven31Main tries to load remoting classes and fails.

              People

              • Assignee:
                jglick Jesse Glick
                Reporter:
                chemiker Stefan Strobel
              • Votes:
                6 Vote for this issue
                Watchers:
                11 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: