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Type: Bug
Resolution: Fixed
Priority: Low
Fix Version/s: 10.3.0
Affects Version/s: 7.6.7, 7.7.5, 7.8.5, 7.9.3, 7.11.0, 8.5.4, 8.20.2
Component/s: Dashboard & Gadgets
Labels:

Introduced in Version:
7.06
Support reference count:
65
Symptom Severity:
Severity 3 - Minor
UIS:
8
Bug Fix Policy:
View Atlassian Server bug fix policy

Summary

NotSerializableException can be seen in log when loading external gadget. Encountering this is considered harmless.

Steps to reproduce

Setup Jira DC with enables async caches (jira.cache.replication.localq.disabled property set to false as Java property)
Create new dashboard
Open "Add gadget" window and go to "Manage gadgets" administration panel
Under "Gadgets" tab paste link to some external gadget xml (e.g. https://www.komoroske.com/sudoku/sudoku.xml)
Click "Add gadget" button
Go back to dashboard and add the external gadget.
After loading it wait 5 minutes for gadget cache entry to expire.
Access the dashboard with external gadget.

Expected result

No problems logged

Actual result

Exception is logged

2018-07-26 15:38:17,478 http-nio-8080-exec-4 ERROR admin 929x452x1 u9hvni 62.87.203.114,10.0.0.158 /secure/Dashboard.jspa [c.a.j.c.distribution.localq.LocalQCacheManager] Critical state of local cache replication queue - cannot add: LocalQCacheOp{cacheName='com.atlassian.gadgets.renderer.internal.cache.gadgetSpecs', action=REMOVE, key=com.atlassian.jira.cache.ehcache.customserialization.CustomSerializedValue@f2dd38a0, value=null, creationTimeInMillis=1532619473154} to queue: [queueId=queue_node0_2_6466f056d2e2a8e6eeea9e6bf34735ff, queuePath=/home/ubuntu/jirahome/localq/queue_node0_2_6466f056d2e2a8e6eeea9e6bf34735ff], error: Failed to add entry.
com.squareup.tape.FileException: Failed to add entry.
	at com.squareup.tape.FileObjectQueue.add(FileObjectQueue.java:49)
	at com.atlassian.jira.cluster.distribution.localq.tape.TapeLocalQCacheOpQueue.add(TapeLocalQCacheOpQueue.java:151)
	at com.atlassian.jira.cluster.distribution.localq.LocalQCacheOpQueueWithStats.add(LocalQCacheOpQueueWithStats.java:115)
	at com.atlassian.jira.cluster.distribution.localq.LocalQCacheManager.addToQueue(LocalQCacheManager.java:344)
	at com.atlassian.jira.cluster.distribution.localq.LocalQCacheManager.addToAllQueues(LocalQCacheManager.java:328)
	at com.atlassian.jira.cluster.distribution.localq.LocalQCacheReplicator.replicateToQueue(LocalQCacheReplicator.java:85)
	at com.atlassian.jira.cluster.distribution.localq.LocalQCacheReplicator.replicateRemovalNotification(LocalQCacheReplicator.java:71)
	at com.atlassian.jira.cluster.cache.ehcache.AbstractJiraCacheReplicator.notifyElementUpdated(AbstractJiraCacheReplicator.java:116)
	at net.sf.ehcache.event.RegisteredEventListeners.internalNotifyElementUpdated(RegisteredEventListeners.java:228)
	at net.sf.ehcache.event.RegisteredEventListeners.notifyElementUpdated(RegisteredEventListeners.java:206)
	at net.sf.ehcache.Cache.notifyPutInternalListeners(Cache.java:1646)
	at net.sf.ehcache.Cache.putInternal(Cache.java:1618)
	at net.sf.ehcache.Cache.put(Cache.java:1543)
	at net.sf.ehcache.Cache.put(Cache.java:1508)
	at com.atlassian.cache.ehcache.DelegatingCache.put(DelegatingCache.java:93)
	at com.atlassian.jira.cache.DeferredReplicationCache.lambda$put$0(DeferredReplicationCache.java:60)
	at com.atlassian.jira.cluster.cache.ehcache.BlockingParallelCacheReplicator.runDeferred(BlockingParallelCacheReplicator.java:172)
	at com.atlassian.jira.cache.DeferredReplicationCache.put(DeferredReplicationCache.java:59)
	at com.atlassian.gadgets.renderer.internal.cache.AtlassianCache.addElement(AtlassianCache.java:22)
	at org.apache.shindig.common.cache.SoftExpiringCache.addElement(SoftExpiringCache.java:89)
	at org.apache.shindig.gadgets.DefaultGadgetSpecFactory.fetchObjectAndCache(DefaultGadgetSpecFactory.java:137)
	at org.apache.shindig.gadgets.DefaultGadgetSpecFactory.getGadgetSpec(DefaultGadgetSpecFactory.java:91)
	at com.atlassian.gadgets.renderer.internal.local.LocalGadgetSpecFactory.getGadgetSpec(LocalGadgetSpecFactory.java:80)
	at com.atlassian.gadgets.renderer.internal.local.LocalGadgetSpecFactory.getGadgetSpec(LocalGadgetSpecFactory.java:59)
	at com.atlassian.gadgets.renderer.internal.GadgetSpecFactoryImpl.getGadgetSpec(GadgetSpecFactoryImpl.java:128)
	at com.atlassian.gadgets.renderer.internal.GadgetSpecFactoryImpl.getGadgetSpec(GadgetSpecFactoryImpl.java:83)
	... 2 filtered
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
	at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.doInvoke(ServiceInvoker.java:56)
	at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:60)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invokeUnprivileged(ServiceTCCLInterceptor.java:70)
	at org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invoke(ServiceTCCLInterceptor.java:53)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.eclipse.gemini.blueprint.service.importer.support.LocalBundleContextAdvice.invoke(LocalBundleContextAdvice.java:57)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
	at com.sun.proxy.$Proxy1774.getGadgetSpec(Unknown Source)
	at com.atlassian.gadgets.embedded.internal.GadgetUrlBuilder.buildUserPrefsParams(GadgetUrlBuilder.java:98)
	at com.atlassian.gadgets.embedded.internal.GadgetUrlBuilder.build(GadgetUrlBuilder.java:86)
	... 3 filtered
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
	at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.doInvoke(ServiceInvoker.java:56)
	at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:60)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invokeUnprivileged(ServiceTCCLInterceptor.java:70)
	at org.eclipse.gemini.blueprint.service.util.internal.aop.ServiceTCCLInterceptor.invoke(ServiceTCCLInterceptor.java:53)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.eclipse.gemini.blueprint.service.importer.support.LocalBundleContextAdvice.invoke(LocalBundleContextAdvice.java:57)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
	at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
	at com.sun.proxy.$Proxy1797.build(Unknown Source)
	at com.atlassian.gadgets.dashboard.internal.rest.representations.RenderedGadgetUriProviderImpl.getRenderedGadgetUri(RenderedGadgetUriProviderImpl.java:33)
	at com.atlassian.gadgets.dashboard.internal.rest.representations.GadgetUrlContainer.<init>(GadgetUrlContainer.java:36)
	at com.atlassian.gadgets.dashboard.internal.rest.representations.RepresentationFactoryImpl.gadgetUrlsForGadget(RepresentationFactoryImpl.java:133)
	at com.atlassian.gadgets.dashboard.internal.rest.representations.RepresentationFactoryImpl.createGadgetRepresentation(RepresentationFactoryImpl.java:73)
	at com.atlassian.gadgets.dashboard.internal.rest.representations.RepresentationFactoryImpl$1$1.apply(RepresentationFactoryImpl.java:54)
	at com.atlassian.gadgets.dashboard.internal.rest.representations.RepresentationFactoryImpl$1$1.apply(RepresentationFactoryImpl.java:51)
	at com.google.common.collect.Iterators$8.transform(Iterators.java:799)
	at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
	at com.google.common.collect.Iterators$7.computeNext(Iterators.java:651)
	at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
	at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
	at com.google.common.collect.Iterators$7.computeNext(Iterators.java:650)
	at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
	at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
	at com.google.common.collect.TransformedIterator.hasNext(TransformedIterator.java:43)
	at com.google.common.collect.Iterators$5.hasNext(Iterators.java:547)
	at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:268)
	at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:226)
	at com.atlassian.gadgets.dashboard.internal.rest.representations.RepresentationFactoryImpl.createDashboardRepresentation(RepresentationFactoryImpl.java:48)
	at com.atlassian.gadgets.dashboard.internal.velocity.DashboardEmbedder.dashboardToJsonObject(DashboardEmbedder.java:47)
	at com.atlassian.gadgets.dashboard.internal.velocity.DashboardView.getLayoutsJson(DashboardView.java:158)
	at com.atlassian.gadgets.dashboard.internal.velocity.DashboardView.writeTo(DashboardView.java:77)
	at com.atlassian.jira.web.action.Dashboard.getDashboardHtml(Dashboard.java:235)
	at com.atlassian.jira.web.action.Dashboard.getContextParams(Dashboard.java:616)
	... 2 filtered
	at java.lang.reflect.Method.invoke(Method.java:498)
	... 3 filtered
	at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:527)
	... 7 filtered
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	... 48 filtered
	at com.atlassian.greenhopper.jira.filters.ClassicBoardRouter.doFilter(ClassicBoardRouter.java:62)
	... 12 filtered
	at com.atlassian.web.servlet.plugin.request.RedirectInterceptingFilter.doFilter(RedirectInterceptingFilter.java:21)
	... 70 filtered
	at com.atlassian.jira.security.JiraSecurityFilter.lambda$doFilter$0(JiraSecurityFilter.java:66)
	... 1 filtered
	at com.atlassian.jira.security.JiraSecurityFilter.doFilter(JiraSecurityFilter.java:64)
	... 39 filtered
	at com.atlassian.jira.servermetrics.CorrelationIdPopulatorFilter.doFilter(CorrelationIdPopulatorFilter.java:30)
	... 20 filtered
	at com.atlassian.web.servlet.plugin.request.RedirectInterceptingFilter.doFilter(RedirectInterceptingFilter.java:21)
	... 4 filtered
	at com.atlassian.web.servlet.plugin.LocationCleanerFilter.doFilter(LocationCleanerFilter.java:36)
	... 26 filtered
	at com.atlassian.jira.servermetrics.MetricsCollectorFilter.doFilter(MetricsCollectorFilter.java:25)
	... 23 filtered
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.io.NotSerializableException: org.apache.shindig.common.uri.Uri
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
	at com.atlassian.jira.cache.ehcache.customserialization.CustomSerializedValue.writeObject(CustomSerializedValue.java:51)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
	at com.atlassian.jira.cluster.distribution.localq.tape.TapeLocalQCacheOpConverter.toStream(TapeLocalQCacheOpConverter.java:33)
	at com.atlassian.jira.cluster.distribution.localq.tape.TapeLocalQCacheOpConverter.toStream(TapeLocalQCacheOpConverter.java:16)
	at com.squareup.tape.FileObjectQueue.add(FileObjectQueue.java:45)
	... 362 more

Notes

The exception log entry is a regression introduced in 7.6.7 and 7.11.0, however it didn't change previous functional behaviour. Before same thing could be seen as WARN log enrty:

2018-07-26 13:10:43,118 http-nio-8080-exec-8 WARN admin 790x419x1 img4x3 62.87.203.114,10.0.0.249 /secure/Dashboard.jspa [c.a.j.c.cache.ehcache.AbstractJiraCacheReplicator] Key https://www.komoroske.com/sudoku/sudoku.xml is not Serializable and update cannot be replicated. Cache: com.atlassian.gadgets.renderer.internal.cache.gadgetSpecs

It is important to note that the exception can be ignored as it is meant to be a warning only .

Diagnostic steps

The external gadgets can be identified exist in Jira by checking the

/plugins/servlet/gadgets/admin page as Jira Administrator
Query the database for select * from externalgadget;

Deleted external gadgets or those that are available from Application links can cause this as well. To check:

Query the database for select * from portletconfiguration where gadget_xml like '%http%';

is caused by

JRASERVER-65246 Plugin caches in Data Center throw ClassNotFoundException on invalidation if custom classes are used as keys

Closed

mentioned in: Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...; Page Loading...

relates to: MNSTR-7400 Loading...

(14 mentioned in, 1 relates to)

Assignee:: Bartosz Radaczyński

Reporter:: Przemyslaw Czuj (Inactive)

Votes:: 22 Vote for this issue

Watchers:: 29 Start watching this issue

Created:: 26/Jul/2018 3:58 PM

Updated:: 05/Dec/2024 10:59 AM

Resolved:: 05/Dec/2024 10:59 AM

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