[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate due to OakSlingRepositoryManager restart during startup
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14644475#comment-14644475 ] Robert Munteanu commented on SLING-4556: I've attached [^SLING-4556-1.patch] which contains the following fix: - Move org.apache.sling.installer.factory.configuration to the :boot feature so that components are configured as soon as they become availalble, otherwise that would've happened at start level 20 - Move the org.apache.sling.jcr.oak.server bundle to start level 16, so that all the bundles which provide its dependendencies, mostly oak-core, are properly configured when the OakSlingRepositoryManager is activated With this the problem is gone for me, but I'll also ask on dev@sling since I am not 100% confident that there are no side effects NPE in DiscoveryServiceImpl#activate due to OakSlingRepositoryManager restart during startup Key: SLING-4556 URL: https://issues.apache.org/jira/browse/SLING-4556 Project: Sling Issue Type: Bug Components: JCR Reporter: Carsten Ziegeler Assignee: Robert Munteanu Fix For: JCR Oak Server 1.0.0 Attachments: SLING-4556-1.patch 31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl [org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate method has thrown an exception (java.lang.NullPointerException) java.lang.NullPointerException: null at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate due to OakSlingRepositoryManager restart during startup
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14574314#comment-14574314 ] Robert Munteanu commented on SLING-4556: Targeted for JCR Oak Server 1.0.0 as I don't think there's anything that should be fixed in discovery here NPE in DiscoveryServiceImpl#activate due to OakSlingRepositoryManager restart during startup Key: SLING-4556 URL: https://issues.apache.org/jira/browse/SLING-4556 Project: Sling Issue Type: Bug Components: JCR Reporter: Carsten Ziegeler Fix For: JCR Oak Server 1.0.0 31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl [org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate method has thrown an exception (java.lang.NullPointerException) java.lang.NullPointerException: null at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[
https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14530650#comment-14530650
]
Robert Munteanu commented on SLING-4556:
What I see happening is that the OakSlingRepositoryManager is being shutdown
due to the AuthenticationConfigurationImpl being reconfigured.
{noformat}06.05.2015 17:26:03.298 *INFO* [CM Event Dispatcher (Fire
ConfigurationEvent:
pid=org.apache.jackrabbit.oak.security.authentication.AuthenticationConfigurationImpl)]
org.apache.sling.oak.server.OakSlingRepositoryManager stop: Repository still
running, forcing shutdown{noformat}
As a quick fix I tried to move the org.apache.sling.jcr.oak.server bundle to
start level 16, up from 15, but that did not help.
NPE in DiscoveryServiceImpl#activate
Key: SLING-4556
URL: https://issues.apache.org/jira/browse/SLING-4556
Project: Sling
Issue Type: Bug
Components: Extensions
Affects Versions: Discovery Impl 1.1.0
Reporter: Carsten Ziegeler
Fix For: Discovery Impl 1.1.4
31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl
[org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate
method has thrown an exception (java.lang.NullPointerException)
java.lang.NullPointerException: null
at
org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45)
at
org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150)
at
org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542)
at
org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443)
at
org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149)
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[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14514076#comment-14514076 ] Stefan Egli commented on SLING-4556: [~cziegeler], any idea how we can find out why OakSlingRepositoryManager would be restarted during startup? Lower the log level for osgi perhaps? NPE in DiscoveryServiceImpl#activate Key: SLING-4556 URL: https://issues.apache.org/jira/browse/SLING-4556 Project: Sling Issue Type: Bug Components: Extensions Affects Versions: Discovery Impl 1.1.0 Reporter: Carsten Ziegeler Fix For: Discovery Impl 1.1.4 31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl [org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate method has thrown an exception (java.lang.NullPointerException) java.lang.NullPointerException: null at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14509261#comment-14509261 ] Robert Munteanu commented on SLING-4556: While debugging an unrelated issue I noticed that the OakSlingRepositoryManager is stopped and started three times when starting up Sling, so this can explain this NPE. NPE in DiscoveryServiceImpl#activate Key: SLING-4556 URL: https://issues.apache.org/jira/browse/SLING-4556 Project: Sling Issue Type: Bug Components: Extensions Affects Versions: Discovery Impl 1.1.0 Reporter: Carsten Ziegeler Fix For: Discovery Impl 1.1.4 31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl [org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate method has thrown an exception (java.lang.NullPointerException) java.lang.NullPointerException: null at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14507244#comment-14507244 ] Konrad Windszus commented on SLING-4556: Probably the fix from SLING-4644 will help with finding the real issue here. NPE in DiscoveryServiceImpl#activate Key: SLING-4556 URL: https://issues.apache.org/jira/browse/SLING-4556 Project: Sling Issue Type: Bug Components: Extensions Affects Versions: Discovery Impl 1.1.0 Reporter: Carsten Ziegeler Fix For: Discovery Impl 1.1.4 31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl [org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate method has thrown an exception (java.lang.NullPointerException) java.lang.NullPointerException: null at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14502691#comment-14502691 ] Carsten Ziegeler commented on SLING-4556: - I see this on a shutdown of Sling's launchpad sometimes: ERROR: Error calling StartupListener org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler@37958652 (java.lang.NullPointerException) java.lang.NullPointerException at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.issueClusterLocalHeartbeat(HeartbeatHandler.java:298) at org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.issueHeartbeat(HeartbeatHandler.java:262) at org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.startupFinished(HeartbeatHandler.java:140) at org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.inform(HeartbeatHandler.java:133) at org.apache.sling.launchpad.base.impl.DefaultStartupHandler$1.addingService(DefaultStartupHandler.java:146) at org.apache.sling.launchpad.base.impl.DefaultStartupHandler$1.addingService(DefaultStartupHandler.java:129) at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941) at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870) at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901) at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:987) at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:838) at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:545) at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4547) at org.apache.felix.framework.Felix.registerService(Felix.java:3521) at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:1003) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:992) at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:134) at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:1044) at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:841) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:931) at org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:895) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1480) at
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14502699#comment-14502699 ] Stefan Egli commented on SLING-4556: bq. If this assumption is true, then it's more a problem of the resource resolver factory and its reregistration sounds more plausible than at least an issue in discovery.impl itself - the problem seems as noted [above|https://issues.apache.org/jira/browse/SLING-4556?focusedCommentId=14498013page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14498013] that getResource(/) returns null.. NPE in DiscoveryServiceImpl#activate Key: SLING-4556 URL: https://issues.apache.org/jira/browse/SLING-4556 Project: Sling Issue Type: Bug Components: Extensions Affects Versions: Discovery Impl 1.1.0 Reporter: Carsten Ziegeler Fix For: Discovery Impl 1.1.2 31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl [org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate method has thrown an exception (java.lang.NullPointerException) java.lang.NullPointerException: null at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14502550#comment-14502550 ] Stefan Egli commented on SLING-4556: [~cziegeler], [~rombert], if you can reproduce this, can you pls provide more log context - I indeed suspect this to be a glitch - maybe more log of dependent bundles (eg repository)'s state would proof this.. NPE in DiscoveryServiceImpl#activate Key: SLING-4556 URL: https://issues.apache.org/jira/browse/SLING-4556 Project: Sling Issue Type: Bug Components: Extensions Affects Versions: Discovery Impl 1.1.0 Reporter: Carsten Ziegeler Fix For: Discovery Impl 1.1.2 31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl [org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate method has thrown an exception (java.lang.NullPointerException) java.lang.NullPointerException: null at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[ https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14499775#comment-14499775 ] Carsten Ziegeler commented on SLING-4556: - I don't know of such a glitch, the resource resolver is only available if the repository is available, so / should always exist. If that's really the problem, then this looks like a repository bug to me NPE in DiscoveryServiceImpl#activate Key: SLING-4556 URL: https://issues.apache.org/jira/browse/SLING-4556 Project: Sling Issue Type: Bug Components: Extensions Affects Versions: Discovery Impl 1.1.0 Reporter: Carsten Ziegeler Fix For: Discovery Impl 1.1.2 31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl [org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate method has thrown an exception (java.lang.NullPointerException) java.lang.NullPointerException: null at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554) at org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528) at org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150) at org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443) at org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149) -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
[
https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14498013#comment-14498013
]
Stefan Egli commented on SLING-4556:
This I believe happens when
{code}
parentResource = resolver.getResource(/);
{code}
(in
[ResourceUtil.java:596|https://github.com/apache/sling/blob/trunk/bundles/api/src/main/java/org/apache/sling/api/resource/ResourceUtil.java#L596])
results in {{null}}. [~cziegeler], [~rombert], wonder if that is a (known)
startup-glitch?
NPE in DiscoveryServiceImpl#activate
Key: SLING-4556
URL: https://issues.apache.org/jira/browse/SLING-4556
Project: Sling
Issue Type: Bug
Components: Extensions
Affects Versions: Discovery Impl 1.1.0
Reporter: Carsten Ziegeler
Fix For: Discovery Impl 1.1.2
31.03.2015 05:33:44.001 *ERROR* [Thread-77] org.apache.sling.discovery.impl
[org.apache.sling.discovery.impl.DiscoveryServiceImpl(85)] The activate
method has thrown an exception (java.lang.NullPointerException)
java.lang.NullPointerException: null
at
org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45)
at
org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listAnnouncementsInSameCluster(AnnouncementRegistryImpl.java:150)
at
org.apache.sling.discovery.impl.topology.announcement.AnnouncementRegistryImpl.listInstances(AnnouncementRegistryImpl.java:542)
at
org.apache.sling.discovery.impl.DiscoveryServiceImpl.getTopology(DiscoveryServiceImpl.java:443)
at
org.apache.sling.discovery.impl.DiscoveryServiceImpl.activate(DiscoveryServiceImpl.java:149)
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[jira] [Commented] (SLING-4556) NPE in DiscoveryServiceImpl#activate
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https://issues.apache.org/jira/browse/SLING-4556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14388578#comment-14388578
]
Robert Munteanu commented on SLING-4556:
I've also seen this at startup ( with sling.run.modes=oak mostly I think )
{noformat}31.03.2015 17:06:06.216 *ERROR* [Thread-45] ERROR: Error calling
StartupListener
org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler@6eed788d
(java.lang.NullPointerException)
java.lang.NullPointerException
at
org.apache.sling.resourceresolver.impl.ResourceResolverImpl.create(ResourceResolverImpl.java:1123)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:611)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResourceInternal(ResourceUtil.java:599)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:554)
at
org.apache.sling.api.resource.ResourceUtil.getOrCreateResource(ResourceUtil.java:528)
at
org.apache.sling.discovery.impl.common.resource.ResourceHelper.getOrCreateResource(ResourceHelper.java:45)
at
org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.issueClusterLocalHeartbeat(HeartbeatHandler.java:285)
at
org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.issueHeartbeat(HeartbeatHandler.java:255)
at
org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.startupFinished(HeartbeatHandler.java:139)
at
org.apache.sling.discovery.impl.common.heartbeat.HeartbeatHandler.inform(HeartbeatHandler.java:132)
at
org.apache.sling.launchpad.base.impl.DefaultStartupHandler$1.addingService(DefaultStartupHandler.java:135)
at
org.apache.sling.launchpad.base.impl.DefaultStartupHandler$1.addingService(DefaultStartupHandler.java:118)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870)
at
org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
at
org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:987)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4547)
at org.apache.felix.framework.Felix.registerService(Felix.java:3521)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:1003)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:992)
at
org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:134)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:1044)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:841)
at
org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:931)
at
org.apache.felix.scr.impl.manager.DependencyManager$SingleStaticCustomizer.addedService(DependencyManager.java:895)
at
