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Bug
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Resolution: Fixed
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High
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None
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None
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None
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1
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Severity 3 - Minor
Issue Summary
This was noted especially for customers using Confluence Data Center while using Confluence Cloud Migration Assistant, your migration plan gets stuck with an error message "We can't communicate with your server".
Most of them have Confluence deployed in a single node, however, this might be a coincidence.
Steps to Reproduce
- Confluence DC
- Install the latest Cloud Migration Assistant 2.3.0
- Try to migrate spaces to a Cloud instance
Expected Results
Spaces get migrated.
Actual Results
The plan gets stuck and you will see an error message "We can't communicate with your server"
The below exception is thrown in the atlassian-confluence.log file:
2019-10-24 11:52:54,639 ERROR [http-nio-8090-exec-632] [common.error.jersey.ThrowableExceptionMapper] toResponse Uncaught exception thrown by REST service: com.atlassian.cache.CacheException: Problem retrieving a value from cache com.atlassian.migration.agent.service.impl.MigrationAppAggregatorService.maa.cache -- referer: https://xxxxxx.com/admin/migration.action | url: /rest/migration/latest/app/stats | traceId: xxxxxxx | userName: xxxxx com.atlassian.cache.CacheException: com.atlassian.cache.CacheException: Problem retrieving a value from cache com.atlassian.migration.agent.service.impl.MigrationAppAggregatorService.maa.cache at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:593) at java.util.concurrent.ForkJoinTask.reportException(ForkJoinTask.java:677) at java.util.concurrent.ForkJoinTask.invoke(ForkJoinTask.java:735) java.util.stream.ReduceOps$ReduceOp.evaluateParallel(ReduceOps.java:714) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) com.atlassian.migration.agent.service.impl.AppAssessmentService.collectAppInfo(AppAssessmentService.java:117) com.atlassian.migration.agent.service.impl.AppAssessmentService.getPluginStats(AppAssessmentService.java:74) com.atlassian.migration.agent.rest.AppAssessmentResource.getPluginStats(AppAssessmentResource.java:41) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) com.atlassian.plugins.rest.common.interceptor.impl.DispatchProviderHelper$ResponseOutInvoker$1.invoke(DispatchProviderHelper.java:192) com.atlassian.plugins.rest.common.interceptor.impl.DispatchProviderHelper$1.intercept(DispatchProviderHelper.java:83) com.atlassian.plugins.rest.common.interceptor.impl.DefaultMethodInvocation.invoke(DefaultMethodInvocation.java:53) com.atlassian.plugins.rest.common.expand.interceptor.ExpandInterceptor.intercept(ExpandInterceptor.java:41) com.atlassian.plugins.rest.common.interceptor.impl.DefaultMethodInvocation.invoke(DefaultMethodInvocation.java:53) com.atlassian.plugins.rest.common.interceptor.impl.DispatchProviderHelper.invokeMethodWithInterceptors(DispatchProviderHelper.java:110) com.atlassian.plugins.rest.common.interceptor.impl.DispatchProviderHelper$ResponseOutInvoker._dispatch(DispatchProviderHelper.java:190) ... org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) com.atlassian.confluence.util.UserLoggingContextFilter.doFilter(UserLoggingContex org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 com.atlassian.confluence.util.UserNameHeaderFilter.doFilter(UserNameHeaderFiltercom.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChaorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.web.filter.MauEventFilter.doFilter(MauEventFilter.java:39) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 com.atlassian.confluence.web.filter.ConfluenceTimeoutFilter.doFilter(ConfluenceTimeoutFilter.java:57) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:242) com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.applyFilter(ConfluenceSecurityFilter.java:39) com.atlassian.confluence.web.filter.ConfluenceSecurityFilter.doFilter(ConfluenceSecurityFilter.java:29) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.web.filter.ThreadLocalCacheFilter.doFilter(ThreadLocalCacheFilter.java:25) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:103) com.atlassian.confluence.util.AbstractBootstrapHotSwappingFilter.doFilter(AbstractBootstrapHotSwappingFilter.java:35) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:148) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.jav com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.j com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.jav com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) com.atlassian.plugins.rest.module.servlet.RestSeraphFilter.doFilter(RestSeraphFilter.java:39) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.javcom.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:57) com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:45) com.atlassian.johnson.plugin.servlet.filter.JohnsonServletFilterModuleContainerFilter.doFilter(JohnsonServletFilterModuleContainerFilter.java:50) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.util.ClusterHeaderFilter.doFilter(ClusterHeaderFilter.java:5com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:170) com.atlassian.confluence.web.filter.ConfluenceOpenSessionInViewFilter.doFilterInternal(ConfluenceOpenSessionInViewFilter.java:41) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:99) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.core.filters.cache.AbstractCachingFilter.doFilter(AbstractCachingFilter.java:31) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.jav com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) com.atlassian.analytics.client.filter.DefaultAnalyticsFilter.doFilter(DefaultAnalyticsFilter.java:38) com.atlassian.analytics.client.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) at com.atlassian.jwt.internal.servlet.JwtAuthFilter.doFilter(JwtAuthFilter.java:31) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) com.atlassian.confluence.web.filter.HttpRequestStatsFilter.doFilter(HttpRequestStatsFilter.java:47) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.javcom.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) at com.atlassian.gzipfilter.GzipFilter.doFilterInternal(GzipFilter.java:121) at com.atlassian.gzipfilter.GzipFilter.doFilter(GzipFilter.java:92) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) com.atlassian.confluence.web.filter.ConfluenceTimingFilter.doFilter(ConfluenceTimingFilter.java:46) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.javcom.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) com.atlassian.prettyurls.filter.PrettyUrlsCombinedMatchDispatcherFilter.doFilter(PrettyUrlsCombinedMatchDispatcherFilter.java:61) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFiltcom.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.javcom.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPlugincom.atlassian.confluence.extra.webdav.servlet.filter.WebdavRequestForwardFilter.docom.atlassian.confluence.extra.webdav.servlet.filter.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:29) com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.javcom.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:57) com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:45) com.atlassian.johnson.plugin.servlet.filter.JohnsonServletFilterModuleContainerFilter.doFilter(JohnsonServletFilterModuleContainerFilter.java:50) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.util.MobileAppRequestFilter.doFilter(MobileAppRequestFilter.java:36) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.internal.web.filter.spring.IgnoreWebAsyncManagerFilter.doFilter(IgnoreWebAsyncManagerFilter.java:59) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.web.filter.validateparam.RequestParamValidationFilter.doFilter(RequestParamValidationFilter.java:51) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.web.filter.TranslationModeFilter.doFilter(TranslationModeFilter.java:39) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.plugin.servlet.filter.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:71) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.atlassian.confluence.web.filter.LanguageExtractionFilter.doFilter(LanguageExtractionFilter.java:39) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 com.atlassian.confluence.impl.vcache.VCacheRequestContextFilter.lambda$doFilter$3(VCacheRequestContextFilter.java:44) com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContextInternal(VCacheRequestContextManager.java:87) com.atlassian.confluence.impl.vcache.VCacheRequestContextManager.doInRequestContext(VCacheRequestContextManager.java:71) com.atlassian.confluence.impl.vcache.VCacheRequestContextFilter.doFilter(VCacheRequestContextFilter.java:43) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChaorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) com.atlassian.confluence.util.LoggingContextFilter.doFilter(LoggingContextFilter.java:33) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 com.atlassian.confluence.util.RequestCacheThreadLocalFilter.doFilter(RequestCacheThreadLocalFilter.java:59) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1com.github.kristofa.brave.servlet.BraveServletFilter.doFilter(BraveServletFilter.java:5 com.atlassian.confluence.web.filter.ZipkinTracingFilter.doFilter(ZipkinTracingFilter.java:52) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) com.atlassian.confluence.web.filter.ResponseOutputStreamFilter.doFilter(ResponseOutputStreamFilter.java:25) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSanitisingFilter.java:org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 com.atlassian.confluence.servlet.FourOhFourErrorLoggingFilter.doFilter(FourOhFourErrorLoggingFilter.java:64) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) com.atlassian.confluence.internal.diagnostics.HttpRequestMonitoringFilter.doFilter(HttpRequestMonitoringFilter.java:42) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:1 at com.atlassian.confluence.web.filter.DebugFilter.doFilter(DebugFilter.java:46) com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:206) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:770) org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415) org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java at java.lang.Thread.run(Thread.java:748) Caused by: com.atlassian.cache.CacheException: Problem retrieving a value from cache com.atlassian.migration.agent.service.impl.MigrationAppAggregatorService.maa.caccom.atlassian.cache.hazelcast.HazelcastCache.getOrLoad(HazelcastCache.java:26 at com.atlassian.cache.hazelcast.HazelcastCache.get(HazelcastCache.java:95) com.atlassian.confluence.cache.DefaultConfluenceCache.get(DefaultConfluenceCache.java:47) com.atlassian.confluence.cache.ConfluenceMonitoringCache.get(ConfluenceMonitoringCache.java:45) com.atlassian.migration.agent.service.impl.MigrationAppAggregatorService.getCachedAppData(MigrationAppAggregatorService.java:68) com.atlassian.migration.agent.service.impl.AppAssessmentService.buildPluginData(AppAssessmentService.java:127) com.atlassian.migration.agent.service.impl.AppAssessmentService.lambda$collectAppInfo$4(AppAssessmentService.java:116) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ReduceOps$ReduceTask.doLeaf(ReduceOps.java:747) at java.util.stream.ReduceOps$ReduceTask.doLeaf(ReduceOps.java:721) at java.util.stream.AbstractTask.compute(AbstractTask.java:316) at java.util.concurrent.CountedCompleter.exec(CountedCompleter.java:731) at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) Caused by: com.hazelcast.nio.serialization.HazelcastSerializationException: Failed to serialize 'com.atlassian.hazelcast.serialization.OsgiSafe' com.hazelcast.internal.serialization.impl.SerializationUtil.handleSerializeException(SerializationUtil.java:73) com.hazelcast.internal.serialization.impl.AbstractSerializationService.toBytes(AbstractSerializationService.java:154) com.hazelcast.internal.serialization.impl.AbstractSerializationService.toBytes(AbstractSerializationService.java:135) com.hazelcast.internal.serialization.impl.AbstractSerializationService.toData(AbstractSerializationService.java:119) com.hazelcast.internal.serialization.impl.AbstractSerializationService.toData(AbstractSerializationService.java:107) at com.hazelcast.spi.impl.NodeEngineImpl.toData(NodeEngineImpl.java:345) com.hazelcast.spi.AbstractDistributedObject.toData(AbstractDistributedObject.java: com.hazelcast.map.impl.proxy.MapProxyImpl.putIfAbsent(MapProxyImpl.java:152) com.hazelcast.map.impl.proxy.MapProxyImpl.putIfAbsent(MapProxyImpl.java:143) com.atlassian.cache.hazelcast.HazelcastCache.getOrLoad(HazelcastCache.java:26 Caused by: com.hazelcast.nio.serialization.HazelcastSerializationException: Failed to serialize 'com.atlassian.migration.agent.service.MigrationAppAggregatorResponse' com.hazelcast.internal.serialization.impl.SerializationUtil.handleSerializeException(SerializationUtil.java:73) com.hazelcast.internal.serialization.impl.AbstractSerializationService.writeObject(AbstractSerializationService.java:251) com.hazelcast.internal.serialization.impl.ByteArrayObjectDataOutput.writeObject(ByteArrayObjectDataOutput.java:370) com.atlassian.hazelcast.serialization.OsgiSafeStreamSerializer.write(OsgiSafeStreamSerializer.java:127) com.atlassian.hazelcast.serialization.OsgiSafeStreamSerializer.write(OsgiSafeStreamSerializer.java:68) com.hazelcast.internal.serialization.impl.StreamSerializerAdapter.write(StreamSerializerAdapter.java:43) com.hazelcast.internal.serialization.impl.AbstractSerializationService.toBytes(AbstractSerializationService.java:151) Caused by: com.hazelcast.nio.serialization.HazelcastSerializationException: There is no suitable serializer for class com.atlassian.migration.agent.service.MigrationAppAggregatorResponse com.hazelcast.internal.serialization.impl.AbstractSerializationService.serializerFor(AbstractSerializationService.java:484) com.hazelcast.internal.serialization.impl.AbstractSerializationService.writeObject(AbstractSerializationService.java:247)
Workaround
We don't have a workaround for this yet.
