jboss-web replication-granularity ATTRIBUTE causes IllegalStateException when getting attribute on the session -------------------------------------------------------------------------------------------------------------- Key: WFLY-5990 URL: https://issues.jboss.org/browse/WFLY-5990 Project: WildFly Issue Type: Bug Components: Clustering Affects Versions: 10.0.0.CR5 Environment: JDK 8u60 Reporter: Mathieu Lachance Assignee: Paul Ferraro when using the replication granularity ATTRIBUTE as followed: {code} <?xml version="1.0" encoding="ISO-8859-1"?> <jboss-web xmlns="http://www.jboss.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.jboss.com/xml/ns/javaee http://www.jboss.org/j2ee/schema/jboss-web_8_0.xsd" version="8.0"> <replication-config> <replication-granularity>ATTRIBUTE</replication-granularity> </replication-config> </jboss-web> {code} using the following web cache container configuration (standalone-ha.xml of Wildfly 10.0.0.CR5): {code} <cache-container name="web" module="org.wildfly.clustering.web.infinispan" default-cache="dist"> <transport lock-timeout="60000"/> <distributed-cache name="dist" mode="ASYNC" l1-lifespan="0" owners="2"> <locking isolation="REPEATABLE_READ"/> <transaction mode="BATCH"/> </distributed-cache> </cache-container> {code} when getting an attribute over the session (i.e. httpServletRequest.getSession().getAttribute(...)) this will eventually result in: {code} ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (default task-22) ISPN000136: Error executing command GetKeyValueCommand, writing keys []: java.lang.IllegalStateException: Transaction DummyTransaction{xid=DummyXid{id=38}, status=3} is not in a valid state to be invoking cache operations on. at org.infinispan.interceptors.TxInterceptor.enlist(TxInterceptor.java:394) at org.infinispan.interceptors.TxInterceptor.enlistIfNeeded(TxInterceptor.java:350) at org.infinispan.interceptors.TxInterceptor.enlistReadAndInvokeNext(TxInterceptor.java:344) at org.infinispan.interceptors.TxInterceptor.visitGetKeyValueCommand(TxInterceptor.java:330) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.statetransfer.StateTransferInterceptor.handleTopologyAffectedCommand(StateTransferInterceptor.java:405) at org.infinispan.statetransfer.StateTransferInterceptor.handleDefault(StateTransferInterceptor.java:390) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107) at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113) at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:40) at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336) at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411) at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:403) at org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286) at org.wildfly.clustering.web.infinispan.session.fine.FineSessionAttributes.getAttribute(FineSessionAttributes.java:71) at org.wildfly.clustering.web.undertow.session.DistributableSession.getAttribute(DistributableSession.java:133) at io.undertow.servlet.spec.HttpSessionImpl.getAttribute(HttpSessionImpl.java:123) at XXX.XXX.core.filter.DevelopmentFilter.testSerialization(DevelopmentFilter.java:155) at XXX.XXX.core.filter.DevelopmentFilter.doDevelopmentFilter(DevelopmentFilter.java:133) at XXX.XXX.core.filter.DevelopmentFilter.doFilter(DevelopmentFilter.java:112) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.core.filter.IERenderingFilter.doFilter(IERenderingFilter.java:80) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.core.filter.KeepAliveFilter.doFilter(KeepAliveFilter.java:45) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.core.controller.HttpContextFilter.doFilter(HttpContextFilter.java:39) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.common.workers.HalogenHttpCachingFilter.doFilter(HalogenHttpCachingFilter.java:94) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.core.filter.StaticContentVersionFilter.doFilter(StaticContentVersionFilter.java:73) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.core.filter.LogFilter.doFilterInternal(LogFilter.java:182) at XXX.XXX.core.filter.LogFilter.doSuppressExceptionsFilterInternal(LogFilter.java:201) at XXX.XXX.core.filter.LogFilter.doFilter(LogFilter.java:160) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.common.language.LanguageFilter.invokeFilterChain(LanguageFilter.java:105) at XXX.XXX.common.language.LanguageFilter.doFilter(LanguageFilter.java:100) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.datasource.legacy.BindThreadLocalConnectionFilter$1.call(BindThreadLocalConnectionFilter.java:44) at XXX.XXX.datasource.legacy.BindThreadLocalConnectionFilter$1.call(BindThreadLocalConnectionFilter.java:41) at XXX.XXX.datasource.legacy.ThreadLocalConnectionAwareCallable.call(ThreadLocalConnectionAwareCallable.java:86) at XXX.XXX.datasource.legacy.ThreadLocalConnectionAwareCallable.withConnection(ThreadLocalConnectionAwareCallable.java:59) at XXX.XXX.datasource.legacy.BindThreadLocalConnectionFilter.doFilter(BindThreadLocalConnectionFilter.java:41) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.core.exception.ExceptionFilter.doSuppressExceptionsFilterInternal(ExceptionFilter.java:153) at XXX.XXX.core.exception.ExceptionFilter.doFilter(ExceptionFilter.java:134) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at XXX.XXX.web.request.RequestIdentifierFilter.doFilter(RequestIdentifierFilter.java:44) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176) at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145) at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92) at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) {code} Does this mean that the replication granularity 'ATTRIBUTE' is no longer supported in Wildfly 10? if swapping the cache from "distributed" to "replicated" mode, we're getting instead an earlier NullPointerException: {code} ERROR [io.undertow.servlet.request] (default task-2) UT015012: Failed to generate error page /XXXX/error.jsp for original exception: null. Generating error page resulted in a 500.: java.lang.RuntimeException: org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.NullPointerException at io.undertow.servlet.spec.HttpServletResponseImpl.doErrorDispatch(HttpServletResponseImpl.java:156) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:287) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.NullPointerException at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:581) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:456) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:402) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:346) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:81) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.jsp.JspFileHandler.handleRequest(JspFileHandler.java:32) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:265) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:200) at io.undertow.servlet.spec.RequestDispatcherImpl.error(RequestDispatcherImpl.java:453) at io.undertow.servlet.spec.RequestDispatcherImpl.error(RequestDispatcherImpl.java:378) at io.undertow.servlet.spec.HttpServletResponseImpl.doErrorDispatch(HttpServletResponseImpl.java:154) ... 9 more Caused by: javax.servlet.ServletException: java.lang.NullPointerException at org.apache.jsp.error_jsp._jspService(error_jsp.java:102) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:433) ... 25 more Caused by: java.lang.NullPointerException at org.infinispan.interceptors.base.BaseStateTransferInterceptor.visitGetKeysInGroupCommand(BaseStateTransferInterceptor.java:50) at org.infinispan.commands.remote.GetKeysInGroupCommand.acceptVisitor(GetKeysInGroupCommand.java:95) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:107) at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:76) at org.infinispan.commands.AbstractVisitor.visitGetKeysInGroupCommand(AbstractVisitor.java:178) at org.infinispan.commands.remote.GetKeysInGroupCommand.acceptVisitor(GetKeysInGroupCommand.java:95) at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:336) at org.infinispan.cache.impl.CacheImpl.internalGetGroup(CacheImpl.java:490) at org.infinispan.cache.impl.CacheImpl.getGroup(CacheImpl.java:483) at org.infinispan.cache.impl.CacheImpl.getGroup(CacheImpl.java:478) at org.infinispan.cache.impl.AbstractDelegatingAdvancedCache.getGroup(AbstractDelegatingAdvancedCache.java:227) at org.wildfly.clustering.web.infinispan.session.fine.FineSessionAttributesFactory.createValue(FineSessionAttributesFactory.java:73) at org.wildfly.clustering.web.infinispan.session.fine.FineSessionAttributesFactory.createValue(FineSessionAttributesFactory.java:45) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionFactory.createValue(InfinispanSessionFactory.java:55) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionFactory.createValue(InfinispanSessionFactory.java:40) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.createSession(InfinispanSessionManager.java:255) at org.wildfly.clustering.web.undertow.session.DistributableSessionManager.createSession(DistributableSessionManager.java:107) at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:741) at io.undertow.servlet.spec.HttpServletRequestImpl.getSession(HttpServletRequestImpl.java:370) at io.undertow.servlet.spec.HttpServletRequestImpl.getSession(HttpServletRequestImpl.java:375) at org.apache.jasper.runtime.PageContextImpl.initialize(PageContextImpl.java:137) at org.apache.jasper.runtime.JspFactoryImpl.internalGetPageContext(JspFactoryImpl.java:109) at org.apache.jasper.runtime.JspFactoryImpl.getPageContext(JspFactoryImpl.java:60) at org.apache.jsp.error_jsp._jspService(error_jsp.java:80) ... 28 more {code} It the later, it looks like, in the command interceptor, the cache distribution manager is null, which kind of 'make sense' since we are no longer a distributed cache, but a replicated cache. Does it means that session replication is no longer supported and instead only session distribution is? In my case either way is fine, I'll just crank up the number of owner if only distribution is supported. Though, in my company usecase, session replication granularity 'attribute' is definitly required to migrate our application to Wildfly 10. I know there's still some open jira ticket to complement the Wildfly 10 documentation, but could you provide any additional insight if I've miss anything. Thanks,