Details
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Type:
Improvement
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Status: Resolved (View Workflow)
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Priority:
Minor
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Resolution: Fixed
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Component/s: core
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Environment:- Jenkins v2.190.3
- AdoptOpenJDK 11.0.4
- Windows
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Similar Issues:
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Released As:2,217
Description
Since the update to Java 11 (using AdoptOpenJDK 11.0.4) there are some warnings according to missing telemetry classes in the log:
WARNING j.t.i.j.MissingClassTelemetry#reportException: Added a missed class for missing class telemetry. Class: com.sun.faces.application.ActionListenerImpl java.lang.ClassNotFoundException: com.sun.faces.application.ActionListenerImpl [...] WARNING j.t.i.j.MissingClassTelemetry#reportException: Added a missed class for missing class telemetry. Class: com.sun.jndi.url.java.javaURLContextFactory java.lang.ClassNotFoundException: com.sun.jndi.url.java.javaURLContextFactory [...] WARNING j.t.i.j.MissingClassTelemetry#reportException: Added a missed class for missing class telemetry. Class: com.sun.jndi.url.java.javaURLContextFactory java.lang.ClassNotFoundException: com.sun.jndi.url.java.javaURLContextFactory [...]
The one related to javaURLContextFactory appears several times
Use statistics is disabled in the global configuration (that's telemetry?)
Attachments
Issue Links
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- Resolved
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Activity
I get the same warnings on 2.204.5.
ethorsa
added a comment - I get the same warnings on 2.204.5. Running on 2.204.5 we still get these warnings:
Added a missed class for missing class telemetry. Class: com.sun.jndi.url.java.javaURLContextFactory java.lang.ClassNotFoundException: com.sun.jndi.url.java.javaURLContextFactory at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1383) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1336) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1083) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch4(RemoteClassLoader.java:846) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch3(RemoteClassLoader.java:889) at jdk.internal.reflect.GeneratedMethodAccessor68.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:929) at hudson.remoting.Request$2.run(Request.java:369) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:18) at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21) at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:71) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834)
Thomas Gimpel
added a comment - Running on 2.204.5 we still get these warnings:
Added a missed class for missing class telemetry. Class : com.sun.jndi.url.java.javaURLContextFactory
java.lang.ClassNotFoundException: com.sun.jndi.url.java.javaURLContextFactory
at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1383)
at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1336)
at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1083)
at java.base/java.lang. ClassLoader .loadClass( ClassLoader .java:521)
at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch4(RemoteClassLoader.java:846)
at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch3(RemoteClassLoader.java:889)
at jdk.internal.reflect.GeneratedMethodAccessor68.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:929)
at hudson.remoting.Request$2.run(Request.java:369)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at org.jenkinsci.remoting.CallableDecorator.call(CallableDecorator.java:18)
at hudson.remoting.CallableDecoratorList$1.call(CallableDecoratorList.java:21)
at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:71)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang. Thread .run( Thread .java:834)
Thanks for the quick response and fix Ramon Leon
Thanks for this fast fix Ramon Leon!
ethorsa
added a comment - Thanks for this fast fix Ramon Leon ! 
The one fixed by the PR is related to javamelody, if you don't mind, please file a new ticket with a single stack trace to keep track of the issue and file a new PR to fix it if needed. You can assign it to me.
In any case, it's not something to worry about, just to be sure Jenkins goes well on Java 11, although better to remove from logs.
Thank you!