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Carsten Ziegeler commented on SLING-3618: ----------------------------------------- One part of the problem is that the discovery implementation is making assumptions about the node type of the parent folder (/var) which it shouldn't > Unable to create node at /var/discovery error in sling trunk > ------------------------------------------------------------ > > Key: SLING-3618 > URL: https://issues.apache.org/jira/browse/SLING-3618 > Project: Sling > Issue Type: Bug > Components: Extensions > Environment: All > Reporter: Yogesh Upadhyay > Assignee: Carsten Ziegeler > Fix For: Discovery Impl 1.0.12 > > > Getting following error after using trunk version of jar > 29.05.2014 23:13:15.980 *ERROR* [Apache Sling JCR Resource Event Queue > Processor for path '/'] org.apache.sling.discovery.impl > [org.apache.sling.discovery.impl.DiscoveryServiceImpl(52)] The activate > method has thrown an exception (java.lang.RuntimeException: Exception while > talking to repository (org.apache.sling.api.resource.PersistenceException: > Unable to create node at /var/discovery)) > java.lang.RuntimeException: Exception while talking to repository > (org.apache.sling.api.resource.PersistenceException: Unable to create node at > /var/discovery) > at > org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:204) > at > org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:487) > at > org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:423) > at > org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:145) > at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:601) > at > org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:231) > at > org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:39) > at > org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:624) > at > org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:508) > at > org.apache.felix.scr.impl.helper.ActivateMethod.invoke(ActivateMethod.java:149) > at > org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:315) > at > org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:127) > at > org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:871) > at > org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:838) > at > org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:777) > at > org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:320) > at > org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:231) > at > org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:327) > at org.apache.felix.framework.Felix.getService(Felix.java:3574) > at > org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:468) > at > org.apache.felix.scr.impl.helper.BindMethod.getServiceObject(BindMethod.java:572) > at > org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2012) > at > org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.prebind(DependencyManager.java:1005) > at > org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1439) > at > org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1119) > at > org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:807) > at > org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:777) > at > org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:320) > at > org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:231) > at > org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:327) > at org.apache.felix.framework.Felix.getService(Felix.java:3574) > at > org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:468) > at > org.apache.felix.eventadmin.impl.handler.EventHandlerProxy.obtain(EventHandlerProxy.java:283) > at > org.apache.felix.eventadmin.impl.handler.EventHandlerProxy.sendEvent(EventHandlerProxy.java:404) > at > org.apache.felix.eventadmin.impl.tasks.SyncDeliverTasks.execute(SyncDeliverTasks.java:118) > at > org.apache.felix.eventadmin.impl.handler.EventAdminImpl.sendEvent(EventAdminImpl.java:114) > at > org.apache.felix.eventadmin.impl.security.EventAdminSecurityDecorator.sendEvent(EventAdminSecurityDecorator.java:96) > at > org.apache.sling.jcr.resource.internal.JcrResourceListener.processOsgiEventQueue(JcrResourceListener.java:442) > at > org.apache.sling.jcr.resource.internal.JcrResourceListener$1.run(JcrResourceListener.java:131) > at java.lang.Thread.run(Thread.java:722) > Caused by: org.apache.sling.api.resource.PersistenceException: Unable to > create node at /var/discovery > at > org.apache.sling.jcr.resource.internal.helper.jcr.JcrResourceProvider.create(JcrResourceProvider.java:473) > at > org.apache.sling.resourceresolver.impl.tree.ResourceProviderEntry.create(ResourceProviderEntry.java:479) > at > org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1053) > at > org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:565) > at > org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:525) > at > org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:555) > at > org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:525) > at > org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:555) > at > org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:525) > at > org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:43) > at > org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) > ... 41 common frames omitted > Caused by: javax.jcr.nodetype.ConstraintViolationException: No child node > definition for discovery found in node /var > at org.apache.jackrabbit.core.NodeImpl.addNode(NodeImpl.java:1276) > at > org.apache.jackrabbit.core.session.AddNodeOperation.perform(AddNodeOperation.java:111) > at > org.apache.jackrabbit.core.session.AddNodeOperation.perform(AddNodeOperation.java:37) > at > org.apache.jackrabbit.core.session.SessionState.perform(SessionState.java:216) > at org.apache.jackrabbit.core.ItemImpl.perform(ItemImpl.java:91) > at > org.apache.jackrabbit.core.NodeImpl.addNodeWithUuid(NodeImpl.java:1814) > at org.apache.jackrabbit.core.NodeImpl.addNode(NodeImpl.java:1766) > at > org.apache.sling.jcr.resource.internal.helper.jcr.JcrResourceProvider.create(JcrResourceProvider.java:437) > ... 51 common frames omitted > Caused by: javax.jcr.nodetype.ConstraintViolationException: no matching child > node definition found for {}discovery > at > org.apache.jackrabbit.core.nodetype.EffectiveNodeType.getApplicableChildNodeDef(EffectiveNodeType.java:744) > at > org.apache.jackrabbit.core.NodeImpl.getApplicableChildNodeDefinition(NodeImpl.java:817) > at org.apache.jackrabbit.core.NodeImpl.addNode(NodeImpl.java:1274) > ... 58 common frames omitted -- This message was sent by Atlassian JIRA (v6.3.4#6332)