Subsequent FULL synchronisation may take long time when there's many users+groups to sync

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    • Type: Bug
    • Resolution: Unresolved
    • Priority: Medium
    • None
    • Affects Version/s: 4.0.0
    • Component/s: User management
    • None
    • 1
    • Severity 2 - Major
    • 4

      Summary

      User synchronization takes longer than expected.
      This happens mostly during group / group membership synchronisation.

      Steps to Reproduce

      1. Synchronize users in FishEye

      Expected Results

      The synchronization takes a reasonable amount of time.

      Actual Results

      The synchronization takes a long time.

      The following threads can be found as active:

      "schedulerServiceQuartzScheduler_Worker-4" #49 prio=5 os_prio=31 tid=0x00007f9f6c41e000 nid=0x9c03 runnable [0x000070000393c000]
   java.lang.Thread.State: RUNNABLE
        at org.hibernate.event.internal.AbstractFlushingEventListener.flushCollections(AbstractFlushingEventListener.java:306)
        at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:101)
        at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:61)
        at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1130)
        at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1580)
        at org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:374)
        at org.hibernate.internal.CriteriaImpl.uniqueResult(CriteriaImpl.java:396)
        at com.atlassian.crowd.dao.group.GroupDAOHibernate.findByNameInternal(GroupDAOHibernate.java:166)
        at com.atlassian.crowd.dao.group.GroupDAOHibernate.findByName(GroupDAOHibernate.java:155)
        at com.atlassian.crowd.dao.group.GroupDAOHibernate.findByName(GroupDAOHibernate.java:46)
        at com.atlassian.crowd.directory.AbstractInternalDirectory.findGroupByName(AbstractInternalDirectory.java:788)
        at com.atlassian.crowd.directory.DbCachingRemoteChangeOperations.ignoreGroupOnSynchroniseMemberships(DbCachingRemoteChangeOperations.java:1079)
        at com.atlassian.crowd.directory.DirectoryCacheImplUsingChangeOperations.syncUserMembersForGroup(DirectoryCacheImplUsingChangeOperations.java:111)
        at com.atlassian.crowd.directory.ldap.cache.AbstractCacheRefresher.synchroniseMemberships(AbstractCacheRefresher.java:212)
        at com.atlassian.crowd.directory.ldap.cache.AbstractCacheRefresher.synchroniseAll(AbstractCacheRefresher.java:98)
        at com.atlassian.crowd.directory.DbCachingRemoteDirectory.synchroniseCache(DbCachingRemoteDirectory.java:1122)
        at com.atlassian.crowd.manager.directory.DirectorySynchroniserImpl.synchronise(DirectorySynchroniserImpl.java:76)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
        at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
        at com.sun.proxy.$Proxy50.synchronise(Unknown Source)
        at com.atlassian.crowd.directory.DbCachingDirectoryPoller.pollChanges(DbCachingDirectoryPoller.java:50)
        at com.atlassian.crowd.manager.directory.monitor.poller.DirectoryPollerJobRunner.runJob(DirectoryPollerJobRunner.java:93)
        at com.atlassian.fecru.scheduler.FeCruSchedulerService$SessionTerminatingJobRunner.runJob(FeCruSchedulerService.java:71)
        at com.atlassian.scheduler.core.JobLauncher.runJob(JobLauncher.java:153)
        at com.atlassian.scheduler.core.JobLauncher.launchAndBuildResponse(JobLauncher.java:118)
        at com.atlassian.scheduler.core.JobLauncher.launch(JobLauncher.java:97)
        at com.atlassian.scheduler.quartz1.Quartz1Job.execute(Quartz1Job.java:32)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)

      schedulerServiceQuartzScheduler_Worker-4" #48 prio=5 os_prio=31 tid=0x00007fcce9a2f800 nid=0x9a03 runnable [0x0000700003839000]
   java.lang.Thread.State: RUNNABLE
        at org.hibernate.engine.spi.CollectionEntry.preFlush(CollectionEntry.java:190)
        at org.hibernate.event.internal.AbstractFlushingEventListener.prepareCollectionFlushes(AbstractFlushingEventListener.java:192)
        at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:93)
        at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:61)
        at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1130)
        at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1580)
        at org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:374)
        at com.atlassian.crowd.dao.group.GroupDAOHibernate.findGroupAttributes(GroupDAOHibernate.java:191)
        at com.atlassian.crowd.dao.group.GroupDAOHibernate.findByNameWithAttributes(GroupDAOHibernate.java:176)
        at com.atlassian.crowd.dao.group.GroupDAOHibernate.findByNameWithAttributes(GroupDAOHibernate.java:46)
        at com.atlassian.crowd.directory.AbstractInternalDirectory.findGroupWithAttributesByName(AbstractInternalDirectory.java:796)
        at com.atlassian.crowd.directory.DbCachingRemoteChangeOperations.findGroupWithAttributesByName(DbCachingRemoteChangeOperations.java:1495)
        at com.atlassian.crowd.directory.DirectoryCacheImplUsingChangeOperations.findGroupWithAttributesByName(DirectoryCacheImplUsingChangeOperations.java:232)
        at com.atlassian.crowd.directory.ldap.cache.AbstractCacheRefresher.synchroniseAllGroupAttributes(AbstractCacheRefresher.java:120)
        at com.atlassian.crowd.directory.ldap.cache.AbstractCacheRefresher.synchroniseAll(AbstractCacheRefresher.java:94)
        at com.atlassian.crowd.directory.DbCachingRemoteDirectory.synchroniseCache(DbCachingRemoteDirectory.java:1122)
        at com.atlassian.crowd.manager.directory.DirectorySynchroniserImpl.synchronise(DirectorySynchroniserImpl.java:76)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
        at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
        at com.sun.proxy.$Proxy50.synchronise(Unknown Source)
        at com.atlassian.crowd.directory.DbCachingDirectoryPoller.pollChanges(DbCachingDirectoryPoller.java:50)
        at com.atlassian.crowd.manager.directory.monitor.poller.DirectoryPollerJobRunner.runJob(DirectoryPollerJobRunner.java:93)
        at com.atlassian.fecru.scheduler.FeCruSchedulerService$SessionTerminatingJobRunner.runJob(FeCruSchedulerService.java:71)
        at com.atlassian.scheduler.core.JobLauncher.runJob(JobLauncher.java:153)
        at com.atlassian.scheduler.core.JobLauncher.launchAndBuildResponse(JobLauncher.java:118)
        at com.atlassian.scheduler.core.JobLauncher.launch(JobLauncher.java:97)
        at com.atlassian.scheduler.quartz1.Quartz1Job.execute(Quartz1Job.java:32)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)

      Workaround

      N/A

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              Assignee:
              Unassigned
              Reporter:
              Kamil Cichy (Inactive)
              Votes:
              12 Vote for this issue
              Watchers:
              11 Start watching this issue

                Created:
                Updated: