Codestin Search App

lemeurherve · 2025-12-22T18:55:54Z

This PR adds JDK25 images.

Ref:

Testing done

make test

Submitter checklist

Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
Ensure that the pull request title represents the desired changelog entry
Please describe what you did
Link to relevant issues in GitHub or Jira
Link to relevant pull requests, esp. upstream and downstream changes
Ensure you have provided tests that demonstrate the feature works or the issue is fixed

dduportal

This PR seems to have test failures that we don't have on the master branch. Are they JDK25 related?

lemeurherve · 2025-12-23T12:06:53Z

This PR seems to have test failures that we don't have on the master branch. Are they JDK25 related?

They're related to the changes in this PR, hence the switch into a draft.

Preparing a report.

MarkEWaite · 2025-12-25T15:21:59Z

Thanks for the pull request! I built the Java 25 Alpine container and tried to start it. Commands I used were:

make build-alpine_jdk25
docker run --rm -i -t jenkins/jenkins:2.534-jdk25

It failed with the message:

2025-12-25 15:08:35.500+0000 [id=3]     WARNING o.e.j.ee9.webapp.WebAppContext#doStart: Failed startup of context w.HostConfiguration$@75ed9710{ROOT,/,file:///var/jenkins_home/war/,false}{/var/jenkins_home                           /war}
java.nio.file.ProviderNotFoundException: Provider "jar" not found
        at java.base/java.nio.file.FileSystems.newFileSystem(Unknown Source)
        at java.base/java.nio.file.FileSystems.newFileSystem(Unknown Source)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.resource.FileSystemPool.mount(FileSystemPool.java:117)
Caused: java.lang.IllegalArgumentException: Unable to mount FileSystem from unsupported URI: jar:file:/tmp/winstone1943186170402980699.jar!/
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.resource.FileSystemPool.mount(FileSystemPool.java:136)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.resource.ResourceFactoryInternals$CompositeResourceFactory.mountIfNeeded(ResourceFactoryInternals.java:268)

I don't see that message when I run with a full Java 25 JDK (/opt/jdk-25/bin/java), so I assume the failure is related to the Java 25 modules system. I removed the jlink call for Java 25 and was able to use the resulting container image without issue.

There is a closed Jetty issue that mentions FileSystemNotFoundException:

java.nio.file.FileSystemNotFoundException when creating a resource from a JAR URL jetty/jetty.project#10274

timja · 2025-12-27T17:49:02Z

There is a closed Jetty issue that mentions FileSystemNotFoundException:

java.nio.file.FileSystemNotFoundException when creating a resource from a JAR URL jetty/jetty.project#10274

Doesn't look relevant, this seems to be it: https://stackoverflow.com/a/77115516/4951015

lemeurherve · 2025-12-29T00:20:02Z

They're related to the changes in this PR, hence the switch into a draft.

Blocking issue #2148 resolved with #2162, and default JENKINS_VERSION updated to 2.543 (the first enabling support for Java 25) in #2163.

There is a closed Jetty issue that mentions FileSystemNotFoundException:

java.nio.file.FileSystemNotFoundException when creating a resource from a JAR URL jetty/jetty.project#10274

Doesn't look relevant, this seems to be it: https://stackoverflow.com/a/77115516/4951015

Adding jdk.zipfs like in 7a58917 isn't enough unfortunately, failing on boot with hudson.util.IncompatibleVMDetected:

Details

2025-12-29 00:12:02.487+0000 [id=3]     INFO    hudson.WebAppMain#contextInitialized: Jenkins home directory: /var/jenkins_home found at: EnvVars.masterEnvVars.get("JENKINS_HOME")
2025-12-29 00:12:02.488+0000 [id=3]     SEVERE  hudson.util.BootFailure#publish: Failed to initialize Jenkins
hudson.util.IncompatibleVMDetected
        at hudson.WebAppMain.contextInitialized(WebAppMain.java:201)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.callContextInitialized(ContextHandler.java:900)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:596)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.contextInitialized(ContextHandler.java:837)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler.initialize(ServletHandler.java:743)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.startContext(ServletContextHandler.java:364)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.startWebapp(WebAppContext.java:1416)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.startContext(WebAppContext.java:1377)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doStartInContext(ContextHandler.java:694)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1630)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doStart(ContextHandler.java:678)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.doStart(WebAppContext.java:584)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.lambda$doStart$0(ContextHandler.java:911)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1636)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:911)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler$CoreContextHandler.doStart(ContextHandler.java:2861)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:121)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:140)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.start(Server.java:689)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:121)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.doStart(Server.java:630)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//winstone.Launcher.<init>(Launcher.java:193)
        at Jenkins Main ClassLoader//winstone.Launcher.main(Launcher.java:493)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at executable.Main.main(Main.java:335)
2025-12-29 00:12:02.570+0000 [id=3]     WARNING o.e.j.ee9.webapp.WebAppContext#doStart: Failed startup of context w.HostConfiguration$@363c4251{Jenkins v2.543,/,file:///var/jenkins_home/war/,false}{/var/jenkins_home/war}
java.lang.IllegalStateException: Jenkins.instance is missing. Read the documentation of Jenkins.getInstanceOrNull to see what you are doing wrong.
        at jenkins.model.Jenkins.get(Jenkins.java:807)
        at hudson.util.BootFailure.publish(BootFailure.java:55)
        at hudson.WebAppMain.contextInitialized(WebAppMain.java:299)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.callContextInitialized(ContextHandler.java:900)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:596)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.contextInitialized(ContextHandler.java:837)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler.initialize(ServletHandler.java:743)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.startContext(ServletContextHandler.java:364)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.startWebapp(WebAppContext.java:1416)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.startContext(WebAppContext.java:1377)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doStartInContext(ContextHandler.java:694)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1630)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doStart(ContextHandler.java:678)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.doStart(WebAppContext.java:584)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.lambda$doStart$0(ContextHandler.java:911)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1636)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:911)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler$CoreContextHandler.doStart(ContextHandler.java:2861)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:121)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:140)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.start(Server.java:689)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:121)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.doStart(Server.java:630)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//winstone.Launcher.<init>(Launcher.java:193)
        at Jenkins Main ClassLoader//winstone.Launcher.main(Launcher.java:493)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at executable.Main.main(Main.java:335)
2025-12-29 00:12:02.573+0000 [id=3]     INFO    org.eclipse.jetty.server.Server#doStop: Stopped oejs.Server@53311681{STOPPING}[12.1.5,sto=0]
2025-12-29 00:12:02.574+0000 [id=3]     INFO    winstone.Logger#logInternal: Jetty shutdown successfully
java.io.IOException: Failed to start Jetty
        at Jenkins Main ClassLoader//winstone.Launcher.<init>(Launcher.java:197)
        at Jenkins Main ClassLoader//winstone.Launcher.main(Launcher.java:493)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at executable.Main.main(Main.java:335)
Caused by: java.lang.IllegalStateException: Jenkins.instance is missing. Read the documentation of Jenkins.getInstanceOrNull to see what you are doing wrong.
        at jenkins.model.Jenkins.get(Jenkins.java:807)
        at hudson.util.BootFailure.publish(BootFailure.java:55)
        at hudson.WebAppMain.contextInitialized(WebAppMain.java:299)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.callContextInitialized(ContextHandler.java:900)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:596)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.contextInitialized(ContextHandler.java:837)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler.initialize(ServletHandler.java:743)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.startContext(ServletContextHandler.java:364)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.startWebapp(WebAppContext.java:1416)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.startContext(WebAppContext.java:1377)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doStartInContext(ContextHandler.java:694)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1630)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doStart(ContextHandler.java:678)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.doStart(WebAppContext.java:584)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.lambda$doStart$0(ContextHandler.java:911)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1636)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:911)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler$CoreContextHandler.doStart(ContextHandler.java:2861)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:121)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:140)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.start(Server.java:689)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:121)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.doStart(Server.java:630)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//winstone.Launcher.<init>(Launcher.java:193)
        ... 4 more
2025-12-29 00:12:02.575+0000 [id=3]     SEVERE  winstone.Logger#logInternal: Container startup failed
java.lang.IllegalStateException: Jenkins.instance is missing. Read the documentation of Jenkins.getInstanceOrNull to see what you are doing wrong.
        at jenkins.model.Jenkins.get(Jenkins.java:807)
        at hudson.util.BootFailure.publish(BootFailure.java:55)
        at hudson.WebAppMain.contextInitialized(WebAppMain.java:299)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.callContextInitialized(ContextHandler.java:900)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:596)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.contextInitialized(ContextHandler.java:837)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletHandler.initialize(ServletHandler.java:743)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.startContext(ServletContextHandler.java:364)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.startWebapp(WebAppContext.java:1416)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.startContext(WebAppContext.java:1377)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doStartInContext(ContextHandler.java:694)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1630)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler.doStart(ContextHandler.java:678)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.servlet.ServletContextHandler.doStart(ServletContextHandler.java:278)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.webapp.WebAppContext.doStart(WebAppContext.java:584)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.lambda$doStart$0(ContextHandler.java:911)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1636)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:911)
        at Jenkins Main ClassLoader//org.eclipse.jetty.ee9.nested.ContextHandler$CoreContextHandler.doStart(ContextHandler.java:2861)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:121)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:140)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:170)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.start(Server.java:689)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:121)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Handler$Abstract.doStart(Handler.java:545)
        at Jenkins Main ClassLoader//org.eclipse.jetty.server.Server.doStart(Server.java:630)
        at Jenkins Main ClassLoader//org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:92)
        at Jenkins Main ClassLoader//winstone.Launcher.<init>(Launcher.java:193)
Caused: java.io.IOException: Failed to start Jetty
        at Jenkins Main ClassLoader//winstone.Launcher.<init>(Launcher.java:197)
        at Jenkins Main ClassLoader//winstone.Launcher.main(Launcher.java:493)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
        at java.base/java.lang.reflect.Method.invoke(Unknown Source)
        at executable.Main.main(Main.java:335)

I need more time to study the method explained in https://stackoverflow.com/a/77115516/4951015 and find out what's missing.

(No error when skipping jlink altogether like in 58b0691, but we want smaller java runtime)

dduportal · 2025-12-29T09:41:30Z

Is there a reason against starting with the full JDK? Yes I know we can get a few megabytes less by "generating" our own JDK. But it looks like a lot of trouble (on each JDK upgrade we have this kind of exchange) and a lot of risks (what if our tests do not cover all cases using JDK modules) while we could already provide something to the end users?

I would prefer having the discussion at SIG platform level. I believe we should automate testing a "stripped" JDK way earlier than in the Docker image which is only packaging. If ci.jio could run some ATH branches which runs with stripped (and documented) JDKs, that would feel safer and easier to "only" reproduce here.

Thoughts?

MarkEWaite · 2025-12-29T09:53:30Z

Is there a reason against starting with the full JDK? Yes I know we can get a few megabytes less by "generating" our own JDK. But it looks like a lot of trouble (on each JDK upgrade we have this kind of exchange) and a lot of risks (what if our tests do not cover all cases using JDK modules) while we could already provide something to the end users?

I think that it is a good idea to accept the full JDK 25 in the short term.

I would prefer having the discussion at SIG platform level. I believe we should automate testing a "stripped" JDK way earlier than in the Docker image which is only packaging. If ci.jio could run some ATH branches which runs with stripped (and documented) JDKs, that would feel safer and easier to "only" reproduce here.

I like that idea very much!

lemeurherve · 2025-12-29T10:47:30Z

+1, and that would allow us to ship a Weekly release with JDK25 before the next LTS.

lemeurherveCB · 2025-12-29T16:11:22Z

Overall build duration increased from 22 min to 25 min with this additional JDK, not bad 🙂

Refer to pull requests: * jenkinsci/docker#2146 * jenkinsci/docker-ssh-agent#549 * jenkinsci/docker-agents#1061 Address checklist items in comment: * jenkinsci/docker#2121 (comment)

* feat: add JDK25 images * no jlink for now

* Backported changes added to 2.541.1 chaneglog * Add changes through 2.534 * Spell Red Hat correctly in weekly changelog * Better phrasing for GPG signing key, URL fixes * More LTS changelog refinements * Add banner for new GPG signing key for Linux packages * Add content security policy section to upgrade guide Also extends the RPM changes with one more sentence * Add Windows Server 2022 container images to changelog and upgrade guide Refer to pull request: * jenkinsci/docker#2170 Addresses checklist items in comment: * jenkinsci/docker#2167 (comment) * Add JDK 25 container images to weekly and LTS changelog Refer to pull requests: * jenkinsci/docker#2146 * jenkinsci/docker-ssh-agent#549 * jenkinsci/docker-agents#1061 Address checklist items in comment: * jenkinsci/docker#2121 (comment) * Fix YAML syntax errors * Add more details on the repository signing update #8690 (comment) * Use rpm-stable URL in LTS changelog #8690 (comment) * Controller only drops support for Windows Server 2019 #8690 (comment) * Windows server container is controller only Updated with current state for comment: #8690 (comment) May change based on the results of discussions in: * jenkinsci/docker#2197 * Windows Server 2022 added to 2.541.1 * Windows Server 2019 containers still available for weekly * Windows container images in the upgrade guide * Use correct pull request for Windows Server Core 2022 * Simplify the Java 25 addition to the weekly changelog * Do not mention agents in upgrade guide * fix: debug syntax error(s) in content/_data/changelogs/lts.yml --------- Co-authored-by: Kris Stern <[email protected]> Co-authored-by: Kris Stern <[email protected]>

lemeurherve added enhancement windows linux jdk25 labels Dec 22, 2025

lemeurherve marked this pull request as ready for review December 22, 2025 21:35

lemeurherve requested a review from a team as a code owner December 22, 2025 21:35

timja requested changes Dec 22, 2025

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Comment thread jenkins.sh Outdated

timja reviewed Dec 22, 2025

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Comment thread debian/Dockerfile

lemeurherve marked this pull request as draft December 23, 2025 00:06

timja approved these changes Dec 23, 2025

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dduportal reviewed Dec 23, 2025

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This was referenced Dec 23, 2025

chore: don't run golden file based tests when simulating a build #2147

Merged

runtime tests using start-jenkins-with-jvm-opts are broken since Jenkins 2.528 #2148

Closed

lemeurherve force-pushed the add-jdk25-images branch from 5021975 to 2e70741 Compare December 25, 2025 00:56

timja reviewed Dec 27, 2025

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Comment thread alpine/hotspot/Dockerfile Outdated

lemeurherve mentioned this pull request Dec 28, 2025

chore: update default JENKINS_VERSION to 2.534 #2163

Merged

6 tasks

feat: add JDK25 images

1973886

lemeurherve force-pushed the add-jdk25-images branch from 7a58917 to 1973886 Compare December 29, 2025 00:22

no jlink for now

03ce734

lemeurherve marked this pull request as ready for review December 29, 2025 10:58

lemeurherve requested review from a team, dduportal and timja December 29, 2025 10:58

timja approved these changes Dec 29, 2025

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MarkEWaite approved these changes Dec 29, 2025

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MarkEWaite merged commit b8051c8 into jenkinsci:master Dec 29, 2025
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lemeurherve deleted the add-jdk25-images branch December 29, 2025 20:39

lemeurherve mentioned this pull request Jan 6, 2026

Generate smaller java runtime with jlink in Windows images jenkinsci/docker-agents#788

Open

lemeurherve added release-version:2.541.1 Indicate that this has been or will be delivered in this docker controller LTS release. release-version:2.544 Indicate that this has been or will be delivered in this docker controller Weekly release. labels Jan 8, 2026

lemeurherve mentioned this pull request Jan 14, 2026

fix: don't use jlink in JDK25 linux images for now jenkinsci/docker-agents#1129

Merged

6 tasks

lemeurherve added the into-lts This should be filed against an LTS branch label Jan 14, 2026

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

0b84cd5

* feat: add JDK25 images * no jlink for now

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

f71a1a0

* feat: add JDK25 images * no jlink for now

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

6f15dc4

* feat: add JDK25 images * no jlink for now

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

9d79942

* feat: add JDK25 images * no jlink for now

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

faa1290

* feat: add JDK25 images * no jlink for now

This was referenced Jan 19, 2026

Backport of new features from master to stable-2.541 #2213

Merged

Publish Docker controller LTS images from a stable-<release-line> branch #2195

Closed

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

b1a0a69

* feat: add JDK25 images * no jlink for now

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

4a2d704

* feat: add JDK25 images * no jlink for now

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

b510431

* feat: add JDK25 images * no jlink for now

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

956a647

* feat: add JDK25 images * no jlink for now

lemeurherve added a commit that referenced this pull request Jan 19, 2026

feat: add JDK25 images (#2146)

06f8bad

* feat: add JDK25 images * no jlink for now

This was referenced Jan 21, 2026

LTS 2.541.1 release jenkins-infra/helpdesk#4945

Closed

provide jdk25 variants #2121

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feat: add JDK25 images#2146

feat: add JDK25 images#2146
MarkEWaite merged 2 commits into
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