Health check 'Java Flight Recorder (JFR)' failed
Platform Notice: Data Center Only - This article only applies to Atlassian products on the Data Center platform.
Note that this KB was created for the Data Center version of the product. Data Center KBs for non-Data-Center-specific features may also work for Server versions of the product, however they have not been tested. Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.
*Except Fisheye and Crucible
Summary
Health check 'Java Flight Recorder (JFR)' fails with the following error:
1
2
3
4
5
6
Name: Java Flight Recorder (JFR)
NodeId: null
Is healthy: false
Failure reason: Exception during health check invocation java.lang.IllegalAccessError: class jdk.jfr.internal.SecuritySupport$$Lambda$4294/0x0000000804b14c40 (in module jdk.jfr) cannot access class com.singularity.ee.agent.appagent.entrypoint.bciengine.FastMethodInterceptorDelegatorBoot (in unnamed module @0x57fa26b7) because module jdk.jfr does not read unnamed module @0x57fa26b7
Severity: MAJOR
Additional links: []Environment
Jira 9.x and above
Diagnosis
Jira admins are notified of this healthcheck failure on the UI
In the logs you see an error like the following:
1
2022-09-27 14:14:04,992+0200 Caesium-1-3 ERROR ServiceRunner [c.a.t.healthcheck.concurrent.SupportHealthCheckProcess] Health check 'Java Flight Recorder (JFR)' failed with severity 'major': 'Exception during health check invocation java.lang.IllegalAccessError: class jdk.jfr.internal.SecuritySupport$$Lambda$4294/0x0000000804b14c40 (in module jdk.jfr) cannot access class com.singularity.ee.agent.appagent.entrypoint.bciengine.FastMethodInterceptorDelegatorBoot (in unnamed module @0x57fa26b7) because module jdk.jfr does not read unnamed module @0x57fa26b7'Cause
This error can be caused if you have Appdynamics agents added which involves adding this bootloader parameter to be added:
1
-Datlassian.org.osgi.framework.bootdelegationAs mentioned in Adding classes to OSGi boot class loader (BootDelegation) this parameter is unsupported and you need to use the following parameter instead:
1
-Datlassian.org.osgi.framework.bootdelegation.extraSolution
Change the existing parameter to:
1
-Datlassian.org.osgi.framework.bootdelegation.extra=com.mycompany.myapp.*,com.mycompany.myotherapp.*Additional Note:
It may happen that you're also using Adaptavist ScriptRunner plugin and you might see the following in the logs:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
2022-10-13 13:34:41,430+0200 http-nio-8080-exec-24 url: /rest/projects/1.0/project/XXXXX/lastVisited; user: XXXXX WARN XXXXXX 814x928327x2 1cn8gl4 1.1.1.1,2.2.2.2 /rest/projects/1.0/project/XXXX/lastVisited [c.a.s.jfr.events.EventWrapper] Error initializing JFR event:
java.lang.NoClassDefFoundError: Could not initialize class com.adaptavist.scriptrunner.jfr.events.feature.fragments.FragmentConditionExecutedEvent
at jdk.internal.reflect.GeneratedConstructorAccessor724.newInstance(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.base/java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:72)
at org.codehaus.groovy.reflection.CachedConstructor.doConstructorInvoke(CachedConstructor.java:59)
at org.codehaus.groovy.runtime.callsite.ConstructorSite.callConstructor(ConstructorSite.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:286)
at com.onresolve.scriptrunner.fragments.ScriptCondition$_shouldDisplay_closure2.doCall(ScriptCondition.groovy:72)
at com.onresolve.scriptrunner.fragments.ScriptCondition$_shouldDisplay_closure2.doCall(ScriptCondition.groovy)
at jdk.internal.reflect.GeneratedMethodAccessor1029.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:274)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1035)
at groovy.lang.Closure.call(Closure.java:412)
at org.codehaus.groovy.runtime.ConvertedClosure.invokeCustom(ConvertedClosure.java:50)
at org.codehaus.groovy.runtime.ConversionHandler.invoke(ConversionHandler.java:112)
at com.sun.proxy.$Proxy4994.get(Unknown Source)
at com.adaptavist.scriptrunner.jfr.events.EventWrapper.<init>(EventWrapper.java:27)
at com.adaptavist.scriptrunner.jfr.events.EventWrapper.forEvent(EventWrapper.java:37)
at jdk.internal.reflect.GeneratedMethodAccessor934.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite$StaticMetaMethodSiteNoUnwrap.invoke(StaticMetaMethodSite.java:131)
at org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite.call(StaticMetaMethodSite.java:89)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:139)
at com.onresolve.scriptrunner.fragments.ScriptCondition.shouldDisplay(ScriptCondition.groovy:71)
at com.onresolve.scriptrunner.fragments.JiraScriptCondition.super$2$shouldDisplay(JiraScriptCondition.groovy)In this case, you'd also need to add the following in the startup parameters and restart jira:
1
--add-reads jdk.jfr=ALL-UNNAMEDWas this helpful?