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Bug
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Resolution: Done
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Minor
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8.0.0.Beta-CR1
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None
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False
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None
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False
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We have a 4 nodes EAP cluster running with profile "standalone-ha.xml";
Each node is configured with scattered cache:
embed-server --server-config=standalone-ha.xml if (outcome != success) of /subsystem=jgroups:read-attribute(name=default-stack) /subsystem=jgroups/channel=ee:write-attribute(name=stack,value=tcp) else /subsystem=jgroups:write-attribute(name=default-stack,value=tcp) /subsystem=jgroups/channel=ee:write-attribute(name=stack,value=tcp) end-if /subsystem=infinispan/cache-container=web/scattered-cache=testScattered:add() /subsystem=infinispan/cache-container=web:write-attribute(name=default-cache, value=testScattered)
At some point, apparently when a new node joined the cluster, on another node we have the following error:
2022-11-30 10:03:11,367 INFO [org.infinispan.CLUSTER] (thread-35,ejb,wildfly4) ISPN100000: Node wildfly1 joined the cluster 2022-11-30 10:04:57,116 ERROR [io.undertow.servlet.request] (default task-42) UT015005: Error invoking method requestInitialized on listener class org.jboss.weld.module.web.servlet.WeldInitialListener: java.lang.NullPointerException at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1690) at org.wildfly.clustering.server.infinispan@8.0.0.Beta-redhat-00003//org.wildfly.clustering.server.infinispan.dispatcher.ChannelCommandDispatcherFactory.createNode(ChannelCommandDispatcherFactory.java:271) at org.wildfly.clustering.server.infinispan@8.0.0.Beta-redhat-00003//org.wildfly.clustering.server.infinispan.dispatcher.ChannelCommandDispatcherFactory.createNode(ChannelCommandDispatcherFactory.java:83) at org.wildfly.clustering.server.infinispan@8.0.0.Beta-redhat-00003//org.wildfly.clustering.server.infinispan.group.CacheGroup.createNode(CacheGroup.java:129) at org.wildfly.clustering.server.infinispan@8.0.0.Beta-redhat-00003//org.wildfly.clustering.server.infinispan.group.CacheGroup.createNode(CacheGroup.java:65) at org.wildfly.clustering.ee.infinispan@8.0.0.Beta-redhat-00003//org.wildfly.clustering.ee.infinispan.PrimaryOwnerLocator.apply(PrimaryOwnerLocator.java:54) at org.wildfly.clustering.ee.infinispan@8.0.0.Beta-redhat-00003//org.wildfly.clustering.ee.infinispan.PrimaryOwnerLocator.apply(PrimaryOwnerLocator.java:38) at org.wildfly.clustering.web.infinispan@8.0.0.Beta-redhat-00003//org.wildfly.clustering.web.infinispan.routing.PrimaryOwnerRouteLocator.locate(PrimaryOwnerRouteLocator.java:55) at org.wildfly.clustering.web.undertow@8.0.0.Beta-redhat-00003//org.wildfly.clustering.web.undertow.routing.DistributableSessionIdentifierCodec.encode(DistributableSessionIdentifierCodec.java:45) at org.wildfly.extension.undertow@8.0.0.Beta-redhat-00003//org.wildfly.extension.undertow.session.CodecSessionConfig.findSessionId(CodecSessionConfig.java:63) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.spec.ServletContextImpl$ServletContextSessionConfig.findSessionId(ServletContextImpl.java:1255) at org.wildfly.clustering.web.undertow@8.0.0.Beta-redhat-00003//org.wildfly.clustering.web.undertow.session.DistributableSessionManager.getSession(DistributableSessionManager.java:220) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:878) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.spec.HttpServletRequestImpl.getSession(HttpServletRequestImpl.java:443) at org.jboss.weld.core@5.0.1.Final-redhat-00001//org.jboss.weld.module.web.servlet.SessionHolder.requestInitialized(SessionHolder.java:47) at org.jboss.weld.core@5.0.1.Final-redhat-00001//org.jboss.weld.module.web.servlet.HttpContextLifecycle.requestInitialized(HttpContextLifecycle.java:260) at org.jboss.weld.core@5.0.1.Final-redhat-00001//org.jboss.weld.module.web.servlet.WeldInitialListener.requestInitialized(WeldInitialListener.java:146) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.core.ApplicationListeners.requestInitialized(ApplicationListeners.java:263) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:274) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:134) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:131) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at org.wildfly.extension.undertow@8.0.0.Beta-redhat-00003//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1431) at org.wildfly.extension.undertow@8.0.0.Beta-redhat-00003//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1431) at org.wildfly.extension.undertow@8.0.0.Beta-redhat-00003//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1431) at org.wildfly.extension.undertow@8.0.0.Beta-redhat-00003//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1431) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:255) at io.undertow.servlet@2.3.0.Alpha2-redhat-00001//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:100) at io.undertow.core@2.3.0.Alpha2-redhat-00001//io.undertow.server.Connectors.executeRootHandler(Connectors.java:387) at io.undertow.core@2.3.0.Alpha2-redhat-00001//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:859) at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990) at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads@2.4.0.Final-redhat-00001//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at org.jboss.xnio@3.8.7.Final-redhat-00001//org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1282) at java.base/java.lang.Thread.run(Thread.java:834)
The error affects the clients but with a very low fail rate (below 0.1%), that's why the issue isn't marked as blocker;
- is cloned by
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WFLY-17348 A distributed web application request coinciding with leaving of the primary session owner can cause an NPE
- Closed