12:55 a.m.
Hello,
I have a requirement to start Keycloak-2.5.0 in test environment with a
database copy from our production environment. We use AWS for our
infrastructure. Following steps followed to setting up test environment
with prod data.
1. Restored a production db snapshot in our test environment and deleted
the records from table JGROUPSPING (we use JDBC as the cluster instance
discovery as AWS does not support multicast).
2. Start the same version of Keycloak-2.5.0 (same docker image)
3. Keycloak start fails with error as per below.
We use the offline tokens also for our mobile apps. It appears error occurs
when it try to load the offline sessions. If I delete the entries in the
table OFFLINE_USER_SESSION then Keycloak starts correctly.
While it is not required to have the user sessions in the test environment,
I would like to understand why Keycloak start failing to start.
Appreciate for help in advance.
--- Error Log ---
2018-04-27 04:40:09,600 ERROR
[org.keycloak.models.sessions.infinispan.initializer.InfinispanUserSessionInitializer]
(ServerService Thread Pool -- 56) ExecutionException when computed future.
Errors: 1: java.util.concurrent.ExecutionException:
java.lang.NullPointerException
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:206)
at
org.infinispan.commons.util.concurrent.NotifyingFutureImpl.get(NotifyingFutureImpl.java:88)
at
org.infinispan.distexec.DefaultExecutorService$LocalDistributedTaskPart.getResult(DefaultExecutorService.java:1084)
at
org.infinispan.distexec.DefaultExecutorService$DistributedTaskPart.innerGet(DefaultExecutorService.java:869)
at
org.infinispan.distexec.DefaultExecutorService$DistributedTaskPart.get(DefaultExecutorService.java:849)
at
org.keycloak.models.sessions.infinispan.initializer.InfinispanUserSessionInitializer.startLoading(InfinispanUserSessionInitializer.java:204)
at
org.keycloak.models.sessions.infinispan.initializer.InfinispanUserSessionInitializer.loadPersistentSessions(InfinispanUserSessionInitializer.java:88)
at
org.keycloak.models.sessions.infinispan.InfinispanUserSessionProviderFactory$2.run(InfinispanUserSessionProviderFactory.java:101)
at
org.keycloak.models.utils.KeycloakModelUtils.runJobInTransaction(KeycloakModelUtils.java:219)
at
org.keycloak.models.sessions.infinispan.InfinispanUserSessionProviderFactory.loadPersistentSessions(InfinispanUserSessionProviderFactory.java:92)
at
org.keycloak.models.sessions.infinispan.InfinispanUserSessionProviderFactory$1.onEvent(InfinispanUserSessionProviderFactory.java:76)
at
org.keycloak.services.DefaultKeycloakSessionFactory.publish(DefaultKeycloakSessionFactory.java:67)
at
org.keycloak.services.resources.KeycloakApplication.<init>(KeycloakApplication.java:162)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:150)
at
org.jboss.resteasy.spi.ResteasyProviderFactory.createProviderInstance(ResteasyProviderFactory.java:2209)
at
org.jboss.resteasy.spi.ResteasyDeployment.createApplication(ResteasyDeployment.java:299)
at
org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:240)
at
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:113)
at
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36)
at
io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:117)
at
org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:78)
at
io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:103)
at
io.undertow.servlet.core.ManagedServlet$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$1.run(UndertowDeploymentService.java:82)
at
java.util.concurrent.Executors$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.NullPointerException
at
org.keycloak.models.sessions.infinispan.InfinispanUserSessionProvider.importClientSession(InfinispanUserSessionProvider.java:672)
at
org.keycloak.models.sessions.infinispan.InfinispanUserSessionProvider.importClientSession(InfinispanUserSessionProvider.java:66)
at
org.keycloak.models.sessions.infinispan.initializer.OfflineUserSessionLoader.loadSessions(OfflineUserSessionLoader.java:70)
at
org.keycloak.models.sessions.infinispan.initializer.SessionInitializerWorker$1.run(SessionInitializerWorker.java:74)
at
org.keycloak.models.utils.KeycloakModelUtils.runJobInTransaction(KeycloakModelUtils.java:219)
at
org.keycloak.models.sessions.infinispan.initializer.SessionInitializerWorker.call(SessionInitializerWorker.java:70)
at
org.keycloak.models.sessions.infinispan.initializer.SessionInitializerWorker.call(SessionInitializerWorker.java:34)
at
org.infinispan.commands.read.DistributedExecuteCommand.perform(DistributedExecuteCommand.java:103)
at
org.infinispan.distexec.DefaultExecutorService$LocalDistributedTaskPart$1.doLocalInvoke(DefaultExecutorService.java:1113)
at
org.infinispan.distexec.DefaultExecutorService$LocalDistributedTaskPart$1.call(DefaultExecutorService.java:1103)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Thanks,
Chaminda