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Bug
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Resolution: Not A Defect
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Critical
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None
I'm using Jenkins 2.462.3 LTS with Java 11 (jre-11.0.15.10-hotspot) , it was working fine with Java 11 but now i tried to to upgrade Java to 17 (jre-17.0.13.11-hotspot).
I see following log during startup.
06-Nov-2024 10:45:54.559 WARNING [Jenkins initialization thread] hudson.plugins.gradle.injection.DevelocityComputerListener.onOnline Invocation of onOnline failed for java.lang.NullPointerException at java.base/java.util.TreeMap.putAll(Unknown Source) at hudson.slaves.EnvironmentVariablesNodeProperty.buildEnvVars(EnvironmentVariablesNodeProperty.java:87) at hudson.model.Computer.buildEnvironment(Computer.java:1221) at PluginClassLoader for gradle//hudson.plugins.gradle.injection.DevelocityComputerListener.onOnline(DevelocityComputerListener.java:58) at jenkins.model.Jenkins.<init>(Jenkins.java:1036) at hudson.model.Hudson.<init>(Hudson.java:86) at hudson.model.Hudson.<init>(Hudson.java:82) at hudson.WebAppMain$3.run(WebAppMain.java:248)
and also a other example log entry
06-Nov-2024 10:46:00.291 SEVERE [SCM polling for hudson.maven.MavenModuleSet@2582d5d[DVTDeprecation]] hudson.triggers.SCMTrigger$Runner.runPolling Failed to record SCM polling for hudson.maven.MavenModuleSet@435d6add[DVTAwpSecurityClient] java.lang.NullPointerException at java.base/java.util.TreeMap.putAll(Unknown Source) at hudson.slaves.EnvironmentVariablesNodeProperty.buildEnvVars(EnvironmentVariablesNodeProperty.java:87) at hudson.model.Computer.buildEnvironment(Computer.java:1221) at hudson.model.Job.getEnvironment(Job.java:393) at hudson.model.AbstractProject.getEnvironment(AbstractProject.java:335) at PluginClassLoader for subversion//hudson.scm.SubversionSCM.compareRemoteRevisionWith(SubversionSCM.java:1489) at hudson.scm.SCM.compareRemoteRevisionWith(SCM.java:419) at hudson.scm.SCM.poll(SCM.java:436) at hudson.model.AbstractProject._poll(AbstractProject.java:1426) at hudson.model.AbstractProject.poll(AbstractProject.java:1332) at jenkins.triggers.SCMTriggerItem$SCMTriggerItems$Bridge.poll(SCMTriggerItem.java:151) at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:617) at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:664) at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:123) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source)
I have compared the config.xml after starting with Java 17 and it has changed massive !
All View definitions have changed.
Before
<listView> <owner class="hudson" reference="../../.."/> <name>Anwendungstests</name> <description>Hier werden alle Jobs gelistet, die nächtlich Tests ausführen.</description> <filterExecutors>false</filterExecutors> <filterQueue>false</filterQueue> <properties class="hudson.model.View$PropertyList"/> <jobNames> <comparator class="hudson.util.CaseInsensitiveComparator" reference="../../../listView/jobNames/comparator"/> <string>AmfTest</string> <string>FaiTest</string> <string>FormsGuiTest</string> <string>GemTest</string> <string>LwfTest</string> <string>TourTest</string> <string>WahlenTest</string> </jobNames> <jobFilters/> <columns> <hudson.views.StatusColumn/> <hudson.views.WeatherColumn/> <hudson.views.JobColumn/> <hudson.views.LastSuccessColumn/> <hudson.views.LastFailureColumn/> <hudson.views.LastDurationColumn/> <hudson.views.BuildButtonColumn/> </columns> <recurse>false</recurse> </listView>
With Java 17
<listView> <owner class="hudson" reference="../../.."/> <name>Anwendungstests</name> <description>Hier werden alle Jobs gelistet, die nächtlich Tests ausführen.</description> <filterExecutors>false</filterExecutors> <filterQueue>false</filterQueue> <properties class="hudson.model.View$PropertyList"/> <jobNames> <comparator class="java.lang.String$CaseInsensitiveComparator" reference="../../../listView/jobNames/comparator"/> </jobNames> <jobFilters/> <columns> <hudson.views.StatusColumn/> <hudson.views.WeatherColumn/> <hudson.views.JobColumn/> <hudson.views.LastSuccessColumn/> <hudson.views.LastFailureColumn/> <hudson.views.LastDurationColumn/> <hudson.views.BuildButtonColumn/> </columns> <recurse>false</recurse> </listView>
The nodeProperties have also changed.
Example Before
<nodeProperties> <hudson.slaves.EnvironmentVariablesNodeProperty> <envVars serialization="custom"> <unserializable-parents/> <tree-map> <default> <comparator class="java.lang.String$CaseInsensitiveComparator" reference="../../../../../../views/listView[12]/jobNames/comparator"/> </default> <int>1</int> <string>MAVEN_OPTS</string> <string></string> </tree-map> </envVars> </hudson.slaves.EnvironmentVariablesNodeProperty> ...
With Java 17
<nodeProperties> <hudson.slaves.EnvironmentVariablesNodeProperty/> <hudson.slaves.EnvironmentVariablesNodeProperty/> and so on ...
I don't know what i make wrong here. I must update to Java 17 because the latest LTS Version only supports Java 17.
Any help appreciated.