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  1. Crowd Data Center
  2. CWD-2390

Crowd should ignore users that don't have a username attribute during sync

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      Confluence used to do this before, so some customers who've upgraded to 3.5 have been running into issues when Crowd comes across a user with no username attribute set.

      Stack trace:

      2011-03-18 11:46:34,109 ERROR [main] [atlassian.confluence.upgrade.UpgradeLauncherServletContextListener] contextInitialized Upgrade failed, application will not start: com.atlassian.crowd.exception.runtime.OperationFailedException: org.springframework.ldap.UncategorizedLdapException: Unable to find the username of the principal.
      com.atlassian.confluence.upgrade.UpgradeException: com.atlassian.crowd.exception.runtime.OperationFailedException: org.springframework.ldap.UncategorizedLdapException: Unable to find the username of the principal.
      	at com.atlassian.confluence.upgrade.AbstractUpgradeManager.upgrade(AbstractUpgradeManager.java:84)
      	at com.atlassian.confluence.upgrade.impl.DefaultUpgradeManager.upgrade(DefaultUpgradeManager.java:139)
      	at com.atlassian.confluence.upgrade.UpgradeLauncherServletContextListener.contextInitialized(UpgradeLauncherServletContextListener.java:28)
      	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4205)
      	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4704)
      	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
      	at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
      	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
      	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
      	at org.apache.catalina.core.StandardService.start(StandardService.java:525)
      	at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
      	at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
      	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
      Caused by: com.atlassian.crowd.exception.runtime.OperationFailedException: org.springframework.ldap.UncategorizedLdapException: Unable to find the username of the principal.
      	at com.atlassian.crowd.embedded.core.CrowdDirectoryServiceImpl.synchroniseDirectory(CrowdDirectoryServiceImpl.java:199)
      	at com.atlassian.confluence.upgrade.upgradetask.EmbeddedCrowdSynchronisationUpgradeTask.doUpgrade(EmbeddedCrowdSynchronisationUpgradeTask.java:37)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304)
      	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
      	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
      	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
      	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
      	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
      	at $Proxy33.doUpgrade(Unknown Source)
      	at com.atlassian.confluence.upgrade.AbstractUpgradeManager.doUpgrade(AbstractUpgradeManager.java:131)
      	at com.atlassian.confluence.upgrade.AbstractUpgradeManager.upgrade(AbstractUpgradeManager.java:67)
      	... 17 more
      Caused by: org.springframework.ldap.UncategorizedLdapException: Unable to find the username of the principal.
      	at com.atlassian.crowd.directory.ldap.mapper.entity.LDAPUserAttributesMapper.getUsernameFromAttributes(LDAPUserAttributesMapper.java:169)
      	at com.atlassian.crowd.directory.ldap.mapper.entity.LDAPUserAttributesMapper.mapUserFromAttributes(LDAPUserAttributesMapper.java:103)
      	at com.atlassian.crowd.directory.ldap.mapper.UserContextMapper.mapFromContext(UserContextMapper.java:50)
      	at org.springframework.ldap.core.ContextMapperCallbackHandler.getObjectFromNameClassPair(ContextMapperCallbackHandler.java:67)
      	at org.springframework.ldap.core.CollectingNameClassPairCallbackHandler.handleNameClassPair(CollectingNameClassPairCallbackHandler.java:50)
      	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:297)
      	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:237)
      	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:624)
      	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:535)
      	at com.atlassian.crowd.directory.SpringLDAPConnector.searchEntitiesWithRequestControls(SpringLDAPConnector.java:401)
      	at com.atlassian.crowd.directory.SpringLDAPConnector.searchEntities(SpringLDAPConnector.java:371)
      	at com.atlassian.crowd.directory.SpringLDAPConnector.searchUserObjects(SpringLDAPConnector.java:567)
      	at com.atlassian.crowd.directory.SpringLDAPConnector.searchUsers(SpringLDAPConnector.java:955)
      	at com.atlassian.crowd.directory.ldap.cache.RemoteDirectoryCacheRefresher.findAllRemoteUsers(RemoteDirectoryCacheRefresher.java:48)
      	at com.atlassian.crowd.directory.ldap.cache.RemoteDirectoryCacheRefresher.synchroniseAllUsers(RemoteDirectoryCacheRefresher.java:67)
      	at com.atlassian.crowd.directory.ldap.cache.AbstractCacheRefresher.synchroniseAll(AbstractCacheRefresher.java:36)
      	at com.atlassian.crowd.directory.DbCachingRemoteDirectory.synchroniseCache(DbCachingRemoteDirectory.java:642)
      	at com.atlassian.crowd.manager.directory.DirectorySynchroniserHelperImpl.synchronise(DirectorySynchroniserHelperImpl.java:80)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304)
      	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
      	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
      	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
      	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
      	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
      	at $Proxy13.synchronise(Unknown Source)
      	at com.atlassian.crowd.manager.directory.DirectorySynchroniserImpl.synchronise(DirectorySynchroniserImpl.java:59)
      	at com.atlassian.crowd.manager.directory.DirectoryManagerGeneric.synchroniseCache(DirectoryManagerGeneric.java:243)
      	at com.atlassian.crowd.embedded.core.CrowdDirectoryServiceImpl.synchroniseDirectory(CrowdDirectoryServiceImpl.java:190)
      	... 31 more
      

              Unassigned Unassigned
              nbhawnani Niraj Bhawnani
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                Created:
                Updated:
                Resolved: