JGROUPS Transport Remoting Startfehler mit Infinispan

Question

In meinem Anwendungsfall habe ich N Webapplikationen entwickelt, die jeweils gemeinsam genutzten Infinispan Cache und JGroups als Transportschicht verwenden.

Wenn eine Webanwendung gestartet wird, erstellt sie ein Cachemanager-Objekt und registriert es im JNDI des Anwendungsservers. Die nächste gestartete Webcapplication überprüft die JNDI und wenn sie einen Cachemanager findet, der bereits von einer anderen Webapplikation gebunden wurde, verwendet sie ihn mit einem einfachen Suchaufruf.

Auf diese Weise sollte die erste Webapplikation, die den verteilten Cache-Manager instanziiert, der erste Aktor sein, der den jgroups-Kanal zum Starten bringt, d. H. Den Koordinator.

Das Problem tritt auf, wenn:

1. ich alle Webapplikationen durch einen Hot Deploy mit neuen Kriegen aktualisieren müssen.

2. Ich deimplementiere alle Kriege, die bereits auf dem Anwendungsserver laufen.

3. stelle ich die neuen Kriege

4. Alle Kriege erfolgreich

5. 1 millsecond nach dem deploy eingesetzt werden, die Lastenausgleich leitet alle eingehenden Client-Anforderungen an die neuen verfügbaren Webapplikation Dienste

6. Die neu aufgerufene Webanwendung findet keinen Cache-Manager, der im JNDI gebunden ist, sodass ein neuer erstellt wird. Auf diese Weise wird der neue Kanal erstellt.

7. An dieser Stelle bekomme ich diese Ausnahme:

   15:36:41,742 INFO [stdout] (AsyncAppender-asyncConsole) org.infinispan.manager.EmbeddedCacheManagerStartupException: org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.remoting.transport.jgroups.JGroupsTransport.start() on object of type JGroupsTransport 
   15:36:41,742 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.factories.GlobalComponentRegistry.start(GlobalComponentRegistry.java:248) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,742 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.manager.DefaultCacheManager.wireAndStartCache(DefaultCacheManager.java:588) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,743 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:554) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,743 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:424) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,743 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:397) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,743 INFO [stdout] (AsyncAppender-asyncConsole)  at com.society.core.session.SessionManager.<init>(SessionManager.java:162) [core-1.4.0-SNAPSHOT.jar:?] 
   15:36:41,744 INFO [stdout] (AsyncAppender-asyncConsole)  at com.society.core.session.SessionManager.<init>(SessionManager.java:184) [core-1.4.0-SNAPSHOT.jar:?] 
   15:36:41,744 INFO [stdout] (AsyncAppender-asyncConsole)  at com.society.core.auth.filter.KasPrincipalFilter.validateSession(KasPrincipalFilter.java:101) [core-1.4.0-SNAPSHOT.jar:?] 
   15:36:41,744 INFO [stdout] (AsyncAppender-asyncConsole)  at com.society.core.auth.filter.KasPrincipalFilter.doFilter(KasPrincipalFilter.java:54) [core-1.4.0-SNAPSHOT.jar:?] 
   15:36:41,745 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,745 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,745 INFO [stdout] (AsyncAppender-asyncConsole)  at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71) [log4j-web-2.6.jar:2.6] 
   15:36:41,745 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,745 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:132) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,746 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (default task-7) ISPN000078: Starting JGroups channel ISPN 
   15:36:41,747 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:85) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,748 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,748 WARNING [org.jgroups.jmx.JmxConfigurator] (default task-7) unregistering already registered MBean: org.infinispan2:type=protocol,cluster="ISPN",protocol=FRAG2 
   15:36:41,751 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,752 INFO [stdout] (AsyncAppender-asyncConsole)  at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) [wildfly-undertow-9.0.1.Final.jar!/:9.0.1.Final] 
   15:36:41,753 WARNING [org.jgroups.jmx.JmxConfigurator] (default task-7) unregistering already registered MBean: org.infinispan2:type=protocol,cluster="ISPN",protocol=MFC 
   15:36:41,764 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,766 INFO [stdout] (AsyncAppender-asyncConsole)  at org.keycloak.adapters.undertow.UndertowAuthenticatedActionsHandler.handleRequest(UndertowAuthenticatedActionsHandler.java:66) [keycloak-undertow-adapter-1.7.0.Final.jar!/:1.7.0.Final] 
   15:36:41,766 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,768 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,768 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,768 WARNING [org.jgroups.jmx.JmxConfigurator] (default task-7) unregistering already registered MBean: org.infinispan2:type=protocol,cluster="ISPN",protocol=UFC 
   15:36:41,777 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,778 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,780 WARNING [org.jgroups.jmx.JmxConfigurator] (default task-7) unregistering already registered MBean: org.infinispan2:type=protocol,cluster="ISPN",protocol=GMS 
   15:36:41,781 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,781 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,785 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56)[undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,785 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,786 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,788 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (default task-8) ISPN000079: Channel ISPN local address is ws-7-aor-1951, physical addresses are [10.17.36.176:55992] 
   15:36:41,786 WARNING [org.jgroups.jmx.JmxConfigurator] (default task-7) unregistering already registered MBean: org.infinispan2:type=protocol,cluster="ISPN",protocol=STABLE 
   15:36:41,794 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,798 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,799 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,801 INFO [stdout] (AsyncAppender-asyncConsole)  at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) [wildfly-undertow-9.0.1.Final.jar!/:9.0.1.Final] 
   15:36:41,802 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,803 INFO [stdout] (AsyncAppender-asyncConsole)  at org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:69) [keycloak-undertow-adapter-1.7.0.Final.jar!/:1.7.0.Final] 
   15:36:41,805 WARNING [org.jgroups.jmx.JmxConfigurator] (default task-7) unregistering already registered MBean: org.infinispan2:type=protocol,cluster="ISPN",protocol=UNICAST3 
   15:36:41,813 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,815 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:282) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,821 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:261) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   
   15:36:41,824 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:80)[undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,826 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:172) [undertow-servlet-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,828 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.server.Connectors.executeRootHandler(Connectors.java:199) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   15:36:41,829 INFO [stdout] (AsyncAppender-asyncConsole)  at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:774) [undertow-core-1.2.9.Final.jar!/:1.2.9.Final] 
   
   15:36:41,829 INFO [stdout] (AsyncAppender-asyncConsole)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_51] 
   15:36:41,829 INFO [stdout] (AsyncAppender-asyncConsole)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_51] 
   15:36:41,830 INFO [stdout] (AsyncAppender-asyncConsole)  at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51] 
   15:36:41,830 INFO [stdout] (AsyncAppender-asyncConsole) Caused by: org.infinispan.commons.CacheException: Unable to invoke method public void org.infinispan.remoting.transport.jgroups.JGroupsTransport.start() on object of type JGroupsTransport 
   15:36:41,838 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.commons.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:171) ~[infinispan-commons-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,839 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:869) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,840 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:638) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,841 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:627) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   15:36:41,840 WARNING [org.jgroups.jmx.JmxConfigurator] (default task-7) unregistering already registered MBean: org.infinispan2:type=protocol,cluster="ISPN",protocol=NAKACK2 
   15:36:41,842 INFO [stdout] (AsyncAppender-asyncConsole)  at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:530) ~[infinispan-core-7.2.3.Final.jar!/:7.2.3.Final] 
   

Answer 1

Bitte sehen https://stackoverflow.com/a/38816286/3498227 für, wie man richtig in Ihrer Anwendung ein gemeinsamer Wildfly verwalteten Cache verwenden.