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  1. Jenkins
  2. JENKINS-50457

Attempt to (de-)serialize anonymous class

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      Description

      Jenkins log shows the following on boot;  the plugin is still working so this is more of an FYI

      Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.configfiles.GlobalConfigFiles$1 in file:/var/lib/jenkins/plugins/config-file-provider/WEB-INF/lib/config-file-provider.jar; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/

       

      The instructions include a command to locate the offending lines, here's the output:

      javap -classpath /var/lib/jenkins/plugins/config-file-provider/WEB-INF/lib/config-file-provider.jar -l 'org.jenkinsci.plugins.configfiles.GlobalConfigFiles$1'
      Compiled from "GlobalConfigFiles.java"
      final class org.jenkinsci.plugins.configfiles.GlobalConfigFiles$1 implements java.util.Comparator<org.jenkinsci.lib.configprovider.model.Config> {
      org.jenkinsci.plugins.configfiles.GlobalConfigFiles$1();
      LineNumberTable:
      line 30: 0
      LocalVariableTable:
      Start Length Slot Name Signature
      0 5 0 this Lorg/jenkinsci/plugins/configfiles/GlobalConfigFiles$1;

      public int compare(org.jenkinsci.lib.configprovider.model.Config, org.jenkinsci.lib.configprovider.model.Config);
      LineNumberTable:
      line 33: 0
      LocalVariableTable:
      Start Length Slot Name Signature
      0 12 0 this Lorg/jenkinsci/plugins/configfiles/GlobalConfigFiles$1;
      0 12 1 o1 Lorg/jenkinsci/lib/configprovider/model/Config;
      0 12 2 o2 Lorg/jenkinsci/lib/configprovider/model/Config;

      public int compare(java.lang.Object, java.lang.Object);
      LineNumberTable:
      line 30: 0
      LocalVariableTable:
      Start Length Slot Name Signature
      0 13 0 this Lorg/jenkinsci/plugins/configfiles/GlobalConfigFiles$1;
      }

       

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            Hide
            strajan_sebastian Strajan Sebastian added a comment -

            I think this isn't an isolated issue to a specific plugin.

             

            After upgrading today to the latest version of jenkins I started receiving similar messages. Please check below:

             

            Apr 19, 2018 4:08:00 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn
            WARNING: Attempt to (de-)serialize anonymous class hudson.model.ParametersDefinitionProperty$1 in file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.117.jar; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/
            Apr 19, 2018 4:10:00 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn
            WARNING: Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader$1 in file:/var/lib/jenkins/plugins/envinject/WEB-INF/lib/envinject.jar; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/
            Apr 19, 2018 4:10:00 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn
            WARNING: Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.envinject.service.EnvInjectActionSetter$1 in file:/var/lib/jenkins/plugins/envinject/WEB-INF/lib/envinject.jar; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/
            Apr 19, 2018 4:10:01 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn
            WARNING: Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.gitclient.Git$1 in file:/var/lib/jenkins/plugins/git-client/WEB-INF/lib/git-client.jar; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/
            Apr 19, 2018 4:10:03 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn
            WARNING: Attempt to (de-)serialize anonymous class hudson.FilePath$11 in file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.117.jar; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/

             

            Thanks,

            Sebastian

            Show
            strajan_sebastian Strajan Sebastian added a comment - I think this isn't an isolated issue to a specific plugin.   After upgrading today to the latest version of jenkins I started receiving similar messages. Please check below:   Apr 19, 2018 4:08:00 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn WARNING: Attempt to (de-)serialize anonymous class hudson.model.ParametersDefinitionProperty$1 in file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.117.jar ; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/ Apr 19, 2018 4:10:00 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn WARNING: Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader$1 in file:/var/lib/jenkins/plugins/envinject/WEB-INF/lib/envinject.jar ; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/ Apr 19, 2018 4:10:00 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn WARNING: Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.envinject.service.EnvInjectActionSetter$1 in file:/var/lib/jenkins/plugins/envinject/WEB-INF/lib/envinject.jar ; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/ Apr 19, 2018 4:10:01 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn WARNING: Attempt to (de-)serialize anonymous class org.jenkinsci.plugins.gitclient.Git$1 in file:/var/lib/jenkins/plugins/git-client/WEB-INF/lib/git-client.jar ; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/ Apr 19, 2018 4:10:03 PM org.jenkinsci.remoting.util.AnonymousClassWarnings warn WARNING: Attempt to (de-)serialize anonymous class hudson.FilePath$11 in file:/var/cache/jenkins/war/WEB-INF/lib/jenkins-core-2.117.jar ; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/   Thanks, Sebastian
            Hide
            sarjunkumar Arjunkumar Selvamani added a comment - - edited

            I am not able to do login or do nothing with the CLI. I am getting similar kind of error all the time.

            If I enable CLI remoting, it is still saying that the CLI login is expecting remoting even though I give the command.

            Finally I used the login command after resolving all the issues. But still it says "WARNING: Attempt to (de-)serialize anonymous class hudson.cli.ClientAuthenticationCache$1; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/"

            Do I need to fix the code on my own or wait for an update. Jenkins upgrade totally mad my day very bad.

             

            Also a very kind request. Please submit from user friendly documents to overcome the issue or for a workaround. The persons who are new to Jenkins were not able to grasp or fix anything with the documentations.

            Show
            sarjunkumar Arjunkumar Selvamani added a comment - - edited I am not able to do login or do nothing with the CLI. I am getting similar kind of error all the time. If I enable CLI remoting, it is still saying that the CLI login is expecting remoting even though I give the command. Finally I used the login command after resolving all the issues. But still it says "WARNING: Attempt to (de-)serialize anonymous class hudson.cli.ClientAuthenticationCache$1; see: https://jenkins.io/redirect/serialization-of-anonymous-classes/ " Do I need to fix the code on my own or wait for an update. Jenkins upgrade totally mad my day very bad.   Also a very kind request. Please submit from user friendly documents to overcome the issue or for a workaround. The persons who are new to Jenkins were not able to grasp or fix anything with the documentations.
            Hide
            jsoref Josh Soref added a comment - - edited
            Object PR/Code/Message
            GlobalConfigFiles$1 config-file-provider-plugin#50
            hudson.model.ParametersDefinitionProperty$1 jenkins#3540
            EnvironmentVariablesNodeLoader$1 envinject-plugin#131
            EnvInjectActionSetter$1 envinject-plugin#131
            org.jenkinsci.plugins.gitclient.Git$1 git-client-plugin#330
            org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1 git-client-plugin#330
            hudson.FilePath$11 jenkins#3437
            ClientAuthenticationCache$1 jenkins#3540
            hudson.scm.subversion.CheckoutUpdater$1 subversion-plugin#220 
            hudson.scm.SubversionWorkspaceSelector$1 subversion-plugin#220

             

             

             

             

            Show
            jsoref Josh Soref added a comment - - edited Object PR/Code/Message GlobalConfigFiles$1 config-file-provider-plugin#50 hudson.model.ParametersDefinitionProperty$1 jenkins#3540 EnvironmentVariablesNodeLoader$1 envinject-plugin#131 EnvInjectActionSetter$1 envinject-plugin#131 org.jenkinsci.plugins.gitclient.Git$1 git-client-plugin#330 org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1 git-client-plugin#330 hudson.FilePath$11 jenkins#3437 ClientAuthenticationCache$1 jenkins#3540 hudson.scm.subversion.CheckoutUpdater$1 subversion-plugin#220   hudson.scm.SubversionWorkspaceSelector$1 subversion-plugin#220        
            Hide
            county Victor Voronin added a comment -

            In my case I use Jenkins 2.121.2 and it fails on checkout pipeline stage with:

            Execution stage CHECKOUT for the service helloworld has been failed. Reason - java.io.IOException: Unable to serialize UserRPCRequest:org.jenkinsci.plugins.gitclient.GitClient.addCredentials[java.lang.String,com.cloudbees.plugins.credentials.common.StandardCredentials](32)

             

            But only before reboot. After reboot I see this message in log, but pipeline checkout stage works as expected.

            Show
            county Victor Voronin added a comment - In my case I use Jenkins 2.121.2 and it fails on checkout pipeline stage with: Execution stage CHECKOUT for the service helloworld has been failed. Reason - java.io.IOException: Unable to serialize UserRPCRequest:org.jenkinsci.plugins.gitclient.GitClient.addCredentials [java.lang.String,com.cloudbees.plugins.credentials.common.StandardCredentials] (32)   But only before reboot. After reboot I see this message in log, but pipeline checkout stage works as expected.
            Hide
            oleg_nenashev Oleg Nenashev added a comment -

            Jenkins core patches have been applied in 2.135. I suggest moving plugin fixes to separate tickets

            Show
            oleg_nenashev Oleg Nenashev added a comment - Jenkins core patches have been applied in 2.135. I suggest moving plugin fixes to separate tickets

              People

              • Assignee:
                jsoref Josh Soref
                Reporter:
                jimw jim woodlock
              • Votes:
                5 Vote for this issue
                Watchers:
                12 Start watching this issue

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                • Created:
                  Updated:
                  Resolved: