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    <title>topic Synchronization error with AD in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/synchronization-error-with-ad/m-p/290766#M243896</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hi,&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;I'm getting synchronization error with AD. It says Error during LDAP Search.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:16 PM org.apache.catalina.core.AprLifecycleListener init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Loaded APR based Apache Tomcat Native library 1.1.29 using APR version 1.4.6.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:16 PM org.apache.catalina.core.AprLifecycleListener init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:16 PM org.apache.catalina.core.AprLifecycleListener initializeSSL&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: OpenSSL successfully initialized (OpenSSL 0.9.8y 5 Feb 2013)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:16 PM org.apache.coyote.AbstractProtocol init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing ProtocolHandler ["http-apr-8080"]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:16 PM org.apache.coyote.AbstractProtocol init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing ProtocolHandler ["ajp-apr-8009"]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:16 PM org.apache.coyote.AbstractProtocol init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing ProtocolHandler ["http-bio-8443"]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:17 PM org.apache.catalina.startup.Catalina load&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initialization processed in 1141 ms&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:17 PM org.apache.catalina.core.StandardService startInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting service Catalina&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:17 PM org.apache.catalina.core.StandardEngine startInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting Servlet Engine: Apache Tomcat/7.0.53&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:17 PM org.apache.catalina.startup.HostConfig deployDescriptor&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying configuration descriptor /opt/alfresco-5.0.a/tomcat/conf/Catalina/localhost/solr.xml&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:17 PM org.apache.catalina.startup.SetContextPropertiesRule begin&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;WARNING: [SetContextPropertiesRule]{Context} Setting property 'debug' to '0' did not find a matching property.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SLF4J: Class path contains multiple SLF4J bindings.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SLF4J: Found binding in [jar:file:/opt/alfresco-5.0.a/tomcat/webapps/solr/WEB-INF/lib/slf4j-log4j12-1.5.11.jar!/org/slf4j/impl/StaticLoggerBinder.class]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SLF4J: Found binding in [jar:file:/opt/alfresco-5.0.a/tomcat/webapps/solr/WEB-INF/lib/slf4j-log4j12-1.5.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SLF4J: See &lt;/SPAN&gt;&lt;A href="http://www.slf4j.org/codes.html#multiple_bindings" rel="nofollow noopener noreferrer"&gt;http://www.slf4j.org/codes.html#multiple_bindings&lt;/A&gt;&lt;SPAN&gt; for an explanation.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:20:32,730&amp;nbsp; WARN&amp;nbsp; [handler.component.SpellCheckComponent] [localhost-startStop-1] No queryConverter defined, using default converter&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:34,664&amp;nbsp; WARN&amp;nbsp; [handler.component.SpellCheckComponent] [localhost-startStop-1] No queryConverter defined, using default converter&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; Jul 12, 2015 11:20:35 PM org.apache.catalina.startup.HostConfig deployWAR&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application archive /opt/alfresco-5.0.a/tomcat/webapps/share.war&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:39 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Spring root WebApplicationContext&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:20:51,834&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:51,840&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:51,841&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:51,844&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:54,437&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 376 Web Scripts (+0 failed), 390 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:54,438&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 8 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:54,438&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 0 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:54,830&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.AbstractRuntimeContainer] [localhost-startStop-1] Initialised Spring Surf Container Web Script Container (in 2980.7202ms)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:54,835&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:20:54,838&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; Jul 12, 2015 11:20:55 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: org.tuckey.web.filters.urlrewrite.UrlRewriteFilter INFO: loaded (conf ok)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:55 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Spring FrameworkServlet 'Spring Surf Dispatcher Servlet'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:20:55 PM org.apache.catalina.startup.HostConfig deployWAR&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application archive /opt/alfresco-5.0.a/tomcat/webapps/alfresco.war&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:21:06 PM org.apache.catalina.startup.TaglibUriRule body&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: TLD skipped. URI: &lt;/SPAN&gt;&lt;A href="http://java.sun.com/jsp/jstl/core" rel="nofollow noopener noreferrer"&gt;http://java.sun.com/jsp/jstl/core&lt;/A&gt;&lt;SPAN&gt; is already defined&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:21:08 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Spring root WebApplicationContext&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:21:14,656&amp;nbsp; WARN&amp;nbsp; [alfresco.util.RuntimeSystemPropertiesSetter] [localhost-startStop-1] Could not find alfresco-jmxrmi.password on classpath&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:15,382&amp;nbsp; INFO&amp;nbsp; [alfresco.repo.admin] [localhost-startStop-1] Using database URL 'jdbc&lt;img id="smileytongue" class="emoticon emoticon-smileytongue" src="https://connect.hyland.com/i/smilies/16x16_smiley-tongue.png" alt="Smiley Tongue" title="Smiley Tongue" /&gt;ostgresql://localhost:5432/alfresco' with user 'alfresco'.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:15,492&amp;nbsp; INFO&amp;nbsp; [alfresco.repo.admin] [localhost-startStop-1] Connected to database PostgreSQL version 9.2.4&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:28,433&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'sysAdmin' subsystem, ID: [sysAdmin, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:28,484&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'sysAdmin' subsystem, ID: [sysAdmin, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:28,533&amp;nbsp; INFO&amp;nbsp; [domain.schema.SchemaBootstrap] [localhost-startStop-1] Ignoring script patch (post-Hibernate): patch.db-V4.2-metadata-query-indexes&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:38,588&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor Repository Template Processor for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:38,591&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor Repository Script Processor for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:49,447&amp;nbsp; INFO&amp;nbsp; [domain.schema.SchemaBootstrap] [localhost-startStop-1] Connecting to database: jdbc&lt;img id="smileytongue" class="emoticon emoticon-smileytongue" src="https://connect.hyland.com/i/smilies/16x16_smiley-tongue.png" alt="Smiley Tongue" title="Smiley Tongue" /&gt;ostgresql://localhost:5432/alfresco, UserName=alfresco, PostgreSQL Native Driver&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:49,447&amp;nbsp; INFO&amp;nbsp; [domain.schema.SchemaBootstrap] [localhost-startStop-1] Schema managed by database dialect org.hibernate.dialect.PostgreSQLDialect.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:51,906&amp;nbsp; INFO&amp;nbsp; [domain.schema.SchemaBootstrap] [localhost-startStop-1] No changes were made to the schema.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:52,465&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'Authentication' subsystem, ID: [Authentication, managed, alfrescoNtlm1]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:52,595&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'Authentication' subsystem, ID: [Authentication, managed, alfrescoNtlm1] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:52,596&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'Authentication' subsystem, ID: [Authentication, managed, passthru1]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:52,663&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'Authentication' subsystem, ID: [Authentication, managed, passthru1] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:52,663&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'Authentication' subsystem, ID: [Authentication, managed, ldap1]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:52,848&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'Authentication' subsystem, ID: [Authentication, managed, ldap1] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:53,390&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'thirdparty' subsystem, ID: [thirdparty, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:53,519&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'thirdparty' subsystem, ID: [thirdparty, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:53,519&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'OOoDirect' subsystem, ID: [OOoDirect, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:53,840&amp;nbsp; WARN&amp;nbsp; [alfresco.util.OpenOfficeConnectionTester] [localhost-startStop-1] An initial OpenOffice connection could not be established.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:53,844&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'OOoDirect' subsystem, ID: [OOoDirect, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:53,846&amp;nbsp; INFO&amp;nbsp; [repo.admin.ConfigurationChecker] [localhost-startStop-1] The Alfresco root data directory ('dir.root') is: /opt/alfresco-5.0.a/alf_data&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:53,846&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'Search' subsystem, ID: [Search, managed, solr]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:54,384&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'Search' subsystem, ID: [Search, managed, solr] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:54,403&amp;nbsp; INFO&amp;nbsp; [admin.patch.PatchExecuter] [localhost-startStop-1] Checking for patches to apply …&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:55,507&amp;nbsp; INFO&amp;nbsp; [admin.patch.PatchExecuter] [localhost-startStop-1] No patches were required.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:55,529&amp;nbsp; INFO&amp;nbsp; [repo.module.ModuleServiceImpl] [localhost-startStop-1] Found 2 module(s).&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:55,583&amp;nbsp; INFO&amp;nbsp; [repo.module.ModuleServiceImpl] [localhost-startStop-1] Starting module 'org.alfresco.module.vti' version 1.3.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:55,631&amp;nbsp; INFO&amp;nbsp; [repo.module.ModuleServiceImpl] [localhost-startStop-1] Starting module 'org.alfresco.integrations.google.docs' version 2.0.7.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:55,651&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'fileServers' subsystem, ID: [fileServers, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,494&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'fileServers' subsystem, ID: [fileServers, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,494&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'imap' subsystem, ID: [imap, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,799&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'imap' subsystem, ID: [imap, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,800&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'email' subsystem, ID: [email, outbound]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,880&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'email' subsystem, ID: [email, outbound] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,880&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'email' subsystem, ID: [email, inbound]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,956&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'email' subsystem, ID: [email, inbound] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,957&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'Subscriptions' subsystem, ID: [Subscriptions, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:56,980&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'Subscriptions' subsystem, ID: [Subscriptions, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:57,036&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'Synchronization' subsystem, ID: [Synchronization, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:57,263&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [localhost-startStop-1] Synchronizing users and groups with user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:57,307&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [localhost-startStop-1] Retrieving all groups from user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:57,560&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [localhost-startStop-1] Synchronization,Category=directory,id1=ldap1,id2=1 Group Analysis: Commencing batch of 0 entries&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:57,561&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [localhost-startStop-1] Synchronization,Category=directory,id1=ldap1,id2=1 Group Analysis: Completed batch of 0 entries&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:21:57,564&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [localhost-startStop-1] Retrieving all users from user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:22:45,240&amp;nbsp; WARN&amp;nbsp; [solr.tracker.CoreTracker] [SolrTrackerScheduler_Worker-2] Tracking communication timed out.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:22:45,252&amp;nbsp; WARN&amp;nbsp; [solr.tracker.CoreTracker] [SolrTrackerScheduler_Worker-3] Tracking communication timed out.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:23:00,166&amp;nbsp; WARN&amp;nbsp; [alfresco.util.OpenOfficeConnectionTester] [DefaultScheduler_Worker-3] Error trying to query Open Office version information. OpenOffice.org's ConfigurationRegistry not implemented in this version of OOo. This should not affect the operation of OOo.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:23:00,171&amp;nbsp; INFO&amp;nbsp; [alfresco.util.OpenOfficeConnectionTester] [DefaultScheduler_Worker-3] The OpenOffice connection was re-established.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:00,343&amp;nbsp; WARN&amp;nbsp; [solr.tracker.CoreTracker] [SolrTrackerScheduler_Worker-2] Tracking communication timed out.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:00,343&amp;nbsp; WARN&amp;nbsp; [solr.tracker.CoreTracker] [SolrTrackerScheduler_Worker-1] Tracking communication timed out.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:06,580&amp;nbsp; ERROR [security.sync.ChainingUserRegistrySynchronizer] [localhost-startStop-1] Synchronization aborted due to error&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120001 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.access$2500(LDAPUserRegistry.java:79)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry$PersonCollection.&amp;lt;init&amp;gt;(LDAPUserRegistry.java:1475)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersons(LDAPUserRegistry.java:546)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1719)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$7.doWork(ChainingUserRegistrySynchronizer.java:2052)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.onBootstrap(ChainingUserRegistrySynchronizer.java:2046)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.extensions.surf.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:56)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.onApplicationEvent(ChainingUserRegistrySynchronizer.java:2409)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.ChildApplicationContextFactory$ChildApplicationContext.publishEvent(ChildApplicationContextFactory.java:554)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.ChildApplicationContextFactory$ApplicationContextState.start(ChildApplicationContextFactory.java:809)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.start(AbstractPropertyBackedBean.java:991)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.onApplicationEvent(AbstractPropertyBackedBean.java:530)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEventInternal(SafeApplicationEventMulticaster.java:209)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEvent(SafeApplicationEventMulticaster.java:180)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.FutureTask.run(FutureTask.java:262)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.Thread.run(Thread.java:745)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 40 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 48 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:25:06,656&amp;nbsp; ERROR [security.sync.ChainingUserRegistrySynchronizer] [localhost-startStop-1] Synchronization aborted due to error&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120001 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.access$2500(LDAPUserRegistry.java:79)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry$PersonCollection.&amp;lt;init&amp;gt;(LDAPUserRegistry.java:1475)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersons(LDAPUserRegistry.java:546)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1719)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$7.doWork(ChainingUserRegistrySynchronizer.java:2052)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.onBootstrap(ChainingUserRegistrySynchronizer.java:2046)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.extensions.surf.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:56)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.onApplicationEvent(ChainingUserRegistrySynchronizer.java:2409)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.ChildApplicationContextFactory$ChildApplicationContext.publishEvent(ChildApplicationContextFactory.java:554)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.ChildApplicationContextFactory$ApplicationContextState.start(ChildApplicationContextFactory.java:809)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.start(AbstractPropertyBackedBean.java:991)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.onApplicationEvent(AbstractPropertyBackedBean.java:530)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEventInternal(SafeApplicationEventMulticaster.java:209)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEvent(SafeApplicationEventMulticaster.java:180)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.FutureTask.run(FutureTask.java:262)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.Thread.run(Thread.java:745)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 40 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 48 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:25:06,672&amp;nbsp; WARN&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [localhost-startStop-1] Failed initial synchronize with user registries&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120001 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.access$2500(LDAPUserRegistry.java:79)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry$PersonCollection.&amp;lt;init&amp;gt;(LDAPUserRegistry.java:1475)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersons(LDAPUserRegistry.java:546)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1719)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$7.doWork(ChainingUserRegistrySynchronizer.java:2052)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.onBootstrap(ChainingUserRegistrySynchronizer.java:2046)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.extensions.surf.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:56)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.onApplicationEvent(ChainingUserRegistrySynchronizer.java:2409)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.ChildApplicationContextFactory$ChildApplicationContext.publishEvent(ChildApplicationContextFactory.java:554)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.ChildApplicationContextFactory$ApplicationContextState.start(ChildApplicationContextFactory.java:809)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.start(AbstractPropertyBackedBean.java:991)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.subsystems.AbstractPropertyBackedBean.onApplicationEvent(AbstractPropertyBackedBean.java:530)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEventInternal(SafeApplicationEventMulticaster.java:209)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEvent(SafeApplicationEventMulticaster.java:180)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.FutureTask.run(FutureTask.java:262)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.Thread.run(Thread.java:745)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 40 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 48 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:25:06,675&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'Synchronization' subsystem, ID: [Synchronization, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:06,816&amp;nbsp; INFO&amp;nbsp; [service.descriptor.DescriptorService] [localhost-startStop-1] Alfresco JVM - v1.7.0_60-b19; maximum heap size 1820.500MB&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:06,816&amp;nbsp; INFO&amp;nbsp; [service.descriptor.DescriptorService] [localhost-startStop-1] Server Mode :UNKNOWN&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:06,817&amp;nbsp; INFO&amp;nbsp; [service.descriptor.DescriptorService] [localhost-startStop-1] Alfresco started (Community). Current version: 5.0.0 (r75118-b23) schema 8,001. Originally installed version: 5.0.0 (r75118-b23) schema 8,001.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:06,856&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'ActivitiesFeed' subsystem, ID: [ActivitiesFeed, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:06,966&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'ActivitiesFeed' subsystem, ID: [ActivitiesFeed, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:06,966&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'Replication' subsystem, ID: [Replication, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:06,983&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'Replication' subsystem, ID: [Replication, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:10,301&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Starting 'googledocs' subsystem, ID: [googledocs, v2]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:10,362&amp;nbsp; INFO&amp;nbsp; [management.subsystems.ChildApplicationContextFactory] [localhost-startStop-1] Startup of 'googledocs' subsystem, ID: [googledocs, v2] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:10,434&amp;nbsp; INFO&amp;nbsp; [module.vti.VtiServer] [localhost-startStop-1] Vti server started successfully on port: 7070&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:10,434&amp;nbsp; INFO&amp;nbsp; [module.vti.VtiServer] [localhost-startStop-1] Vti server SessionIdManagerWorkerName: jetty1&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:16,810&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 514 Web Scripts (+0 failed), 798 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:16,811&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 2 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:16,811&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 1 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:20,209&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 514 Web Scripts (+0 failed), 798 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:20,209&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 2 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:20,209&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 1 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:20,213&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.AbstractRuntimeContainer] [localhost-startStop-1] Initialised Repository Web Script Container (in 9497.71ms)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:20,228&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:20,232&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:24,548&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 514 Web Scripts (+0 failed), 798 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:24,548&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 2 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:24,548&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 1 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:24,905&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 11 Web Scripts (+0 failed), 82 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:24,905&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 0 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:24,905&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 0 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:25,066&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 11 Web Scripts (+0 failed), 82 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:25,066&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 0 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:25,066&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 0 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:25,068&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.AbstractRuntimeContainer] [localhost-startStop-1] Initialised Public Api Web Script Container (in 263.043ms)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:25,139&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 11 Web Scripts (+0 failed), 82 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:25,139&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 0 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:25,139&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [asynchronouslyRefreshedCacheThreadPool1] Registered 0 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; Jul 12, 2015 11:25:25 PM com.sun.xml.ws.transport.http.servlet.WSServletContextListener contextInitialized&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: WSSERVLET12: JAX-WS context listener initializing&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:32 PM com.sun.xml.ws.transport.http.servlet.WSServletDelegate &amp;lt;init&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: WSSERVLET14: JAX-WS servlet initializing&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:32 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory /opt/alfresco-5.0.a/tomcat/webapps/host-manager&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:33 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory /opt/alfresco-5.0.a/tomcat/webapps/share.bak20150712&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:35 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Spring root WebApplicationContext&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:25:43,661&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:43,667&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:43,667&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:43,670&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:45,725&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 376 Web Scripts (+0 failed), 390 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:45,725&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 8 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:45,725&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 0 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:46,130&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.AbstractRuntimeContainer] [localhost-startStop-1] Initialised Spring Surf Container Web Script Container (in 2446.375ms)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:46,133&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:46,136&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; Jul 12, 2015 11:25:46 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: org.tuckey.web.filters.urlrewrite.UrlRewriteFilter INFO: loaded (conf ok)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:46 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Spring FrameworkServlet 'Spring Surf Dispatcher Servlet'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:46 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory /opt/alfresco-5.0.a/tomcat/webapps/share.bak&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:48 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Spring root WebApplicationContext&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:25:56,977&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:56,983&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:56,983&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:56,986&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:58,904&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 376 Web Scripts (+0 failed), 390 URLs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:58,906&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 8 Package Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:58,906&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.DeclarativeRegistry] [localhost-startStop-1] Registered 0 Schema Description Documents (+0 failed) &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:59,317&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.AbstractRuntimeContainer] [localhost-startStop-1] Initialised Spring Surf Container Web Script Container (in 2310.424ms)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:59,320&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.TemplateProcessorRegistry] [localhost-startStop-1] Registered template processor freemarker for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:25:59,323&amp;nbsp; INFO&amp;nbsp; [extensions.webscripts.ScriptProcessorRegistry] [localhost-startStop-1] Registered script processor javascript for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; Jul 12, 2015 11:25:59 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: org.tuckey.web.filters.urlrewrite.UrlRewriteFilter INFO: loaded (conf ok)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:59 PM org.apache.catalina.core.ApplicationContext log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Spring FrameworkServlet 'Spring Surf Dispatcher Servlet'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:59 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory /opt/alfresco-5.0.a/tomcat/webapps/manager&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:59 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory /opt/alfresco-5.0.a/tomcat/webapps/ROOT&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:59 PM org.apache.coyote.AbstractProtocol start&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting ProtocolHandler ["http-apr-8080"]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:59 PM org.apache.coyote.AbstractProtocol start&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting ProtocolHandler ["ajp-apr-8009"]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:59 PM org.apache.coyote.AbstractProtocol start&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting ProtocolHandler ["http-bio-8443"]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jul 12, 2015 11:25:59 PM org.apache.catalina.startup.Catalina start&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Server startup in 342493 ms&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:30:00,245&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-5] Synchronizing users and groups with user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:30:00,246&amp;nbsp; WARN&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-5] Full synchronization with user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:30:00,246&amp;nbsp; WARN&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-5] Some users and groups previously created by synchronization with this user registry may be removed.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:30:00,280&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-5] Retrieving all groups from user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:30:00,310&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-5] Synchronization,Category=directory,id1=ldap1,id2=1 Group Analysis: Commencing batch of 0 entries&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:30:00,310&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-5] Synchronization,Category=directory,id1=ldap1,id2=1 Group Analysis: Completed batch of 0 entries&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:33:09,384&amp;nbsp; ERROR [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-5] Synchronization aborted due to error&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120072 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersonNames(LDAPUserRegistry.java:556)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.processGroups(ChainingUserRegistrySynchronizer.java:1480)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.access$1400(ChainingUserRegistrySynchronizer.java:978)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob$1.doWork(UserRegistrySynchronizerJob.java:51)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob.execute(UserRegistrySynchronizerJob.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:216)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 11 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 19 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:33:09,439&amp;nbsp; ERROR [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-5] Synchronization aborted due to error&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120072 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersonNames(LDAPUserRegistry.java:556)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.processGroups(ChainingUserRegistrySynchronizer.java:1480)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.access$1400(ChainingUserRegistrySynchronizer.java:978)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob$1.doWork(UserRegistrySynchronizerJob.java:51)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob.execute(UserRegistrySynchronizerJob.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:216)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 11 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 19 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:33:09,448&amp;nbsp; ERROR [quartz.core.JobRunShell] [DefaultScheduler_Worker-5] Job DEFAULT.ldapPeopleJobDetail threw an unhandled Exception: &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120072 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersonNames(LDAPUserRegistry.java:556)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.processGroups(ChainingUserRegistrySynchronizer.java:1480)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.access$1400(ChainingUserRegistrySynchronizer.java:978)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob$1.doWork(UserRegistrySynchronizerJob.java:51)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob.execute(UserRegistrySynchronizerJob.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:216)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 11 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 19 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:33:09,449&amp;nbsp; ERROR [quartz.core.ErrorLogger] [DefaultScheduler_Worker-5] Job (DEFAULT.ldapPeopleJobDetail threw an exception.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: org.alfresco.error.AlfrescoRuntimeException: 06120072 Error during LDAP Search. Reason:cshcc.org.hk:389]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:227)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: org.alfresco.error.AlfrescoRuntimeException: 06120072 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersonNames(LDAPUserRegistry.java:556)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.processGroups(ChainingUserRegistrySynchronizer.java:1480)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.access$1400(ChainingUserRegistrySynchronizer.java:978)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob$1.doWork(UserRegistrySynchronizerJob.java:51)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob.execute(UserRegistrySynchronizerJob.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:216)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 1 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 11 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 19 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:45:00,091&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-3] Synchronizing users and groups with user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:45:00,091&amp;nbsp; WARN&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-3] Full synchronization with user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:45:00,091&amp;nbsp; WARN&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-3] Some users and groups previously created by synchronization with this user registry may be removed.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:45:00,122&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-3] Retrieving all groups from user registry 'ldap1'&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:45:00,147&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-3] Synchronization,Category=directory,id1=ldap1,id2=1 Group Analysis: Commencing batch of 0 entries&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:45:00,147&amp;nbsp; INFO&amp;nbsp; [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-3] Synchronization,Category=directory,id1=ldap1,id2=1 Group Analysis: Completed batch of 0 entries&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; 2015-07-12 23:48:09,252&amp;nbsp; ERROR [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-3] Synchronization aborted due to error&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120073 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersonNames(LDAPUserRegistry.java:556)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.processGroups(ChainingUserRegistrySynchronizer.java:1480)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.access$1400(ChainingUserRegistrySynchronizer.java:978)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob$1.doWork(UserRegistrySynchronizerJob.java:51)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob.execute(UserRegistrySynchronizerJob.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:216)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 11 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 19 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:48:09,318&amp;nbsp; ERROR [security.sync.ChainingUserRegistrySynchronizer] [DefaultScheduler_Worker-3] Synchronization aborted due to error&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120073 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersonNames(LDAPUserRegistry.java:556)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.processGroups(ChainingUserRegistrySynchronizer.java:1480)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.access$1400(ChainingUserRegistrySynchronizer.java:978)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob$1.doWork(UserRegistrySynchronizerJob.java:51)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob.execute(UserRegistrySynchronizerJob.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:216)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 11 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 19 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:48:09,326&amp;nbsp; ERROR [quartz.core.JobRunShell] [DefaultScheduler_Worker-3] Job DEFAULT.ldapPeopleJobDetail threw an unhandled Exception: &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.alfresco.error.AlfrescoRuntimeException: 06120073 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersonNames(LDAPUserRegistry.java:556)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.processGroups(ChainingUserRegistrySynchronizer.java:1480)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.access$1400(ChainingUserRegistrySynchronizer.java:978)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob$1.doWork(UserRegistrySynchronizerJob.java:51)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob.execute(UserRegistrySynchronizerJob.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:216)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 11 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 19 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2015-07-12 23:48:09,328&amp;nbsp; ERROR [quartz.core.ErrorLogger] [DefaultScheduler_Worker-3] Job (DEFAULT.ldapPeopleJobDetail threw an exception.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: org.alfresco.error.AlfrescoRuntimeException: 06120073 Error during LDAP Search. Reason:cshcc.org.hk:389]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:227)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: org.alfresco.error.AlfrescoRuntimeException: 06120073 Error during LDAP Search. Reason:cshcc.org.hk:389&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1287)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.getPersonNames(LDAPUserRegistry.java:556)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.processGroups(ChainingUserRegistrySynchronizer.java:1480)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer$1Analyzer.access$1400(ChainingUserRegistrySynchronizer.java:978)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.syncWithPlugin(ChainingUserRegistrySynchronizer.java:1698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronizeInternal(ChainingUserRegistrySynchronizer.java:713)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ChainingUserRegistrySynchronizer.synchronize(ChainingUserRegistrySynchronizer.java:436)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob$1.doWork(UserRegistrySynchronizerJob.java:51)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.UserRegistrySynchronizerJob.execute(UserRegistrySynchronizerJob.java:47)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.quartz.core.JobRunShell.run(JobRunShell.java:216)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 1 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: javax.naming.CommunicationException: cshcc.org.hk:389 [Root exception is java.net.ConnectException: Connection timed out]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:92)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralException.getReferralContext(LdapReferralException.java:150)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1861)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1772)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:386)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:356)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.repo.security.sync.ldap.LDAPUserRegistry.processQuery(LDAPUserRegistry.java:1266)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 11 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.net.ConnectException: Connection timed out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:579)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:528)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:425)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:208)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.createSocket(Connection.java:368)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.Connection.&amp;lt;init&amp;gt;(Connection.java:203)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.&amp;lt;init&amp;gt;(LdapClient.java:136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClientFactory.createPooledConnection(LdapClientFactory.java:64)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Connections.&amp;lt;init&amp;gt;(Connections.java:115)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.pool.Pool.getPooledConnection(Pool.java:132)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapPoolManager.getLdapClient(LdapPoolManager.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtx.&amp;lt;init&amp;gt;(LdapCtx.java:316)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:152)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.url.ldap.ldapURLContextFactory.getObjectInstance(ldapURLContextFactory.java:52)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getURLObject(NamingManager.java:601)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURL(NamingManager.java:381)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.processURLAddrs(NamingManager.java:361)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:333)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.sun.jndi.ldap.LdapReferralContext.&amp;lt;init&amp;gt;(LdapReferralContext.java:111)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 19 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Can someone tell me which setting I did wrong ?&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Thanks&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Henry&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Sun, 12 Jul 2015 16:20:08 GMT</pubDate>
    <dc:creator>henrychoi_yw</dc:creator>
    <dc:date>2015-07-12T16:20:08Z</dc:date>
    <item>
      <title>Synchronization error with AD</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/synchronization-error-with-ad/m-p/290766#M243896</link>
      <description>Hi,I'm getting synchronization error with AD. It says Error during LDAP Search.Jul 12, 2015 11:20:16 PM org.apache.catalina.core.AprLifecycleListener initINFO: Loaded APR based Apache Tomcat Native library 1.1.29 using APR version 1.4.6.Jul 12, 2015 11:20:16 PM org.apache.catalina.core.AprLifecycleL</description>
      <pubDate>Sun, 12 Jul 2015 16:20:08 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/synchronization-error-with-ad/m-p/290766#M243896</guid>
      <dc:creator>henrychoi_yw</dc:creator>
      <dc:date>2015-07-12T16:20:08Z</dc:date>
    </item>
    <item>
      <title>Re: Synchronization error with AD</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/synchronization-error-with-ad/m-p/290767#M243897</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hi there,&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Is this brand new installation? Did it work and now it's not working?&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;What are your settings in the alfresco-global.properties file?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 13 Jul 2015 07:43:53 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/synchronization-error-with-ad/m-p/290767#M243897</guid>
      <dc:creator>borisstankov</dc:creator>
      <dc:date>2015-07-13T07:43:53Z</dc:date>
    </item>
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