Re: [keycloak-user] Issues in integrating UserStorageProvider with Hazelcast

I am trying to integrate Hazelcast in my UserStorageProvider and I am getting the error as below, 5:01:35,028 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 51) MSC000001: Failed to start service jboss.undertow.deployment.default-server.default-host./auth: org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./auth: java.lang.RuntimeException: RESTEASY003325: Failed to construct public org.keycloak.services.resources.KeycloakApplication(javax.servlet.ServletContext,org.jboss.resteasy.core.Dispatcher) at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:85) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) at org.jboss.threads.JBossThread.run(JBossThread.java:320) Caused by: java.lang.RuntimeException: RESTEASY003325: Failed to construct public org.keycloak.services.resources.KeycloakApplication(javax.servlet.ServletContext,org.jboss.resteasy.core.Dispatcher) at org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:162) at org.jboss.resteasy.spi.ResteasyProviderFactory.createProviderInstance(ResteasyProviderFactory.java:2209) at org.jboss.resteasy.spi.ResteasyDeployment.createApplication(ResteasyDeployment.java:299) at org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:240) at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:113) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36) at io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:117) at org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:78) at io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:103) at io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(ManagedServlet.java:231) at io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:132) at io.undertow.servlet.core.DeploymentManagerImpl.start(DeploymentManagerImpl.java:526) at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:101) at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:82) ... 6 more Caused by: java.lang.NoClassDefFoundError: sun/misc/Unsafe at com.hazelcast.nio.UnsafeHelper.findUnsafe(UnsafeHelper.java:176) at com.hazelcast.nio.UnsafeHelper.findUnsafeIfAllowed(UnsafeHelper.java:149) at com.hazelcast.nio.UnsafeHelper.<clinit>(UnsafeHelper.java:78) at com.hazelcast.util.counters.SwCounter.newSwCounter(SwCounter.java:66) at com.hazelcast.util.counters.SwCounter.newSwCounter(SwCounter.java:56) at com.hazelcast.spi.impl.operationservice.impl.InvocationRegistry.<init>(InvocationRegistry.java:72) at com.hazelcast.spi.impl.operationservice.impl.OperationServiceImpl.<init>(OperationServiceImpl.java:147) at com.hazelcast.spi.impl.NodeEngineImpl.<init>(NodeEngineImpl.java:104) at com.hazelcast.instance.Node.<init>(Node.java:177) at com.hazelcast.instance.HazelcastInstanceImpl.<init>(HazelcastInstanceImpl.java:125) at com.hazelcast.instance.HazelcastInstanceFactory.constructHazelcastInstance(HazelcastInstanceFactory.java:160) at com.hazelcast.instance.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:143) at com.hazelcast.instance.HazelcastInstanceFactory.newHazelcastInstance(HazelcastInstanceFactory.java:111) at com.hazelcast.core.Hazelcast.newHazelcastInstance(Hazelcast.java:58) at com.lb.storage.hazelcast.HazelcastInstanceProvide.getInstance(HazelcastInstanceProvide.java:10) at com.lb.storage.user.DB2UserStorageProvider.<clinit>(DB2UserStorageProvider.java:61) at com.lb.storage.user.DB2UserStorageProviderFactory.create(DB2UserStorageProviderFactory.java:32) at com.lb.storage.user.DB2UserStorageProviderFactory.create(DB2UserStorageProviderFactory.java:24) at org.keycloak.storage.UserStorageManager.getStorageProviderInstance(UserStorageManager.java:80) at org.keycloak.storage.UserStorageManager.getStorageProviders(UserStorageManager.java:96) at org.keycloak.storage.UserStorageManager.getUsersCount(UserStorageManager.java:369) at org.keycloak.models.cache.infinispan.UserCacheSession.getUsersCount(UserCacheSession.java:580) at org.keycloak.services.managers.ApplianceBootstrap.isNoMasterUser(ApplianceBootstrap.java:55) at org.keycloak.services.resources.KeycloakApplication.<init>(KeycloakApplication.java:155) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:422) at org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:150) ... 19 more Caused by: java.lang.ClassNotFoundException: sun.misc.Unsafe at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 48 more I have added module.xml in location keycloak-2.5.0.Final/modules/system/layers/base/io/netty/main. Not sure if thats the correct location. in my module.xml I have added as <module name="sun.jdk"> <imports> <include path="sun/misc/Unsafe" /> </imports> Still I am getting same error. Please help with this. Thanks, Deepu _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user