[OAK-9200] Oak BlobAccessProvider reference in UserConfigurationImpl fails and leads to performance issue

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.22.4, 1.32.0
• Fix Version/s: 1.22.5, 1.36.0
• Component/s: blob, documentmk
• Assignee: Vinod Holani
• Reporter: Vinod Holani
• Created: 08/Sep/20 08:39
• Updated: 25/Jun/21 06:53
• Resolved: 17/Sep/20 10:08

Description

Threads are stuck as below logs. The cause of this is that the Oak BlobAccessProvider reference in UserConfigurationImpl doesn't get initialized because the UserConfigurationImpl component is starting before the OakBlobAccessProvider 
java.lang.Thread.State: RUNNABLE
at org.apache.felix.framework.Felix.removeServiceListener(Felix.java:3684)
at org.apache.felix.framework.BundleContextImpl.removeServiceListener(BundleContextImpl.java:271)
at org.osgi.util.tracker.ServiceTracker.close(ServiceTracker.java:369)

• locked <0x00007f5a3508f3b8> (a org.osgi.util.tracker.ServiceTracker)
  at org.apache.jackrabbit.oak.osgi.OsgiWhiteboard$3.stop(OsgiWhiteboard.java:168)
  at org.apache.jackrabbit.oak.spi.whiteboard.WhiteboardUtils.getService(WhiteboardUtils.java:194)
  at org.apache.jackrabbit.oak.spi.whiteboard.WhiteboardUtils.getService(WhiteboardUtils.java:144)
  at org.apache.jackrabbit.oak.security.user.UserConfigurationImpl.getBlobAccessProvider(UserConfigurationImpl.java:275)
  at org.apache.jackrabbit.oak.security.user.UserConfigurationImpl.getUserManager(UserConfigurationImpl.java:251)
  at org.apache.jackrabbit.oak.security.authentication.token.TokenProviderImpl. (TokenProviderImpl.java:138)
  at org.apache.jackrabbit.oak.security.authentication.token.TokenConfigurationImpl.getTokenProvider(TokenConfigurationImpl.java:162)
  at org.apache.jackrabbit.oak.spi.security.authentication.token.CompositeTokenConfiguration$1.apply(CompositeTokenConfiguration.java:46)
  at org.apache.jackrabbit.oak.spi.security.authentication.token.CompositeTokenConfiguration$1.apply(CompositeTokenConfiguration.java:43)
  at com.google.common.collect.Lists$TransformingRandomAccessList.get(Lists.java:572)
  at java.util.AbstractList$Itr.next(java.base@11.0.4/AbstractList.java:371)
  at org.apache.jackrabbit.oak.spi.security.authentication.token.CompositeTokenProvider.newInstance(CompositeTokenProvider.java:49)
  at org.apache.jackrabbit.oak.spi.security.authentication.token.CompositeTokenConfiguration.getTokenProvider(CompositeTokenConfiguration.java:49)
  at org.apache.jackrabbit.oak.security.authentication.token.TokenLoginModule.getTokenProvider(TokenLoginModule.java:220)
  at org.apache.jackrabbit.oak.security.authentication.token.TokenLoginModule.login(TokenLoginModule.java:127)
  at org.apache.felix.jaas.boot.ProxyLoginModule.login(ProxyLoginModule.java:52)
  at javax.security.auth.login.LoginContext.invoke(java.base@11.0.4/LoginContext.java:726)
  at javax.security.auth.login.LoginContext$4.run(java.base@11.0.4/LoginContext.java:665)
  at javax.security.auth.login.LoginContext$4.run(java.base@11.0.4/LoginContext.java:663)
  at java.security.AccessController.doPrivileged(java.base@11.0.4/Native Method)
  at javax.security.auth.login.LoginContext.invokePriv(java.base@11.0.4/LoginContext.java:663)
  at javax.security.auth.login.LoginContext.login(java.base@11.0.4/LoginContext.java:574)
  at org.apache.jackrabbit.oak.core.ContentRepositoryImpl.login(ContentRepositoryImpl.java:163)
  at org.apache.jackrabbit.oak.jcr.repository.RepositoryImpl.login(RepositoryImpl.java:282)
  at org.apache.jackrabbit.oak.jcr.repository.RepositoryImpl.login(RepositoryImpl.java:225)
  at org.apache.jackrabbit.oak.jcr.session.SessionImpl.impersonate(SessionImpl.java:275)
  at com.adobe.granite.repository.impl.CRX3SessionImpl.impersonate(CRX3SessionImpl.java:149)
  at org.apache.sling.jcr.base.AbstractSlingRepository2.createServiceSession(AbstractSlingRepository2.java:201)
  at com.adobe.granite.repository.impl.SlingRepositoryImpl.createServiceSession(SlingRepositoryImpl.java:135)
  at org.apache.sling.jcr.base.AbstractSlingRepository2.createServiceSession(AbstractSlingRepository2.java:171)
  at org.apache.sling.jcr.base.AbstractSlingRepository2.loginService(AbstractSlingRepository2.java:381)
  at org.apache.sling.jcr.resource.internal.helper.jcr.JcrProviderStateFactory.createProviderState(JcrProviderStateFactory.java:115)
  at org.apache.sling.jcr.resource.internal.helper.jcr.JcrResourceProvider.authenticate(JcrResourceProvider.java:304)
  at org.apache.sling.jcr.resource.internal.helper.jcr.JcrResourceProvider.authenticate(JcrResourceProvider.java:76)
  at org.apache.sling.resourceresolver.impl.providers.stateful.ProviderManager.authenticate(ProviderManager.java:161)
  at org.apache.sling.resourceresolver.impl.providers.stateful.ProviderManager.getOrCreateProvider(ProviderManager.java:87)
  at org.apache.sling.resourceresolver.impl.providers.stateful.ProviderManager.authenticateAll(ProviderManager.java:129)
  at org.apache.sling.resourceresolver.impl.ResourceResolverImpl.createControl(ResourceResolverImpl.java:142)
  at org.apache.sling.resourceresolver.impl.ResourceResolverImpl. (ResourceResolverImpl.java:103)
  at org.apache.sling.resourceresolver.impl.ResourceResolverImpl. (ResourceResolverImpl.java:97)
  at org.apache.sling.resourceresolver.impl.CommonResourceResolverFactoryImpl.getResourceResolverInternal(CommonResourceResolverFactoryImpl.java:280)
  at org.apache.sling.resourceresolver.impl.ResourceResolverFactoryImpl.getServiceResourceResolver(ResourceResolverFactoryImpl.java:89)

Issue Links

• links to: GitHub Pull Request #249
• links to: GitHub Pull Request #250