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    <title>topic Re: PROBLEM: Could not obtain connection metadata in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276583#M229713</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;I've tried the name localhost but … no change. I did the same experiment with Alfresco 4.0d and … still the same. At least all installed releases (3.4a, 3.4e and 4.0d) behave the same way, but that's a cold comfort … &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Are there more hints?&amp;nbsp; It has to be something easy, what I do not see yet … I'm sure. Should I post more logging?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Tue, 20 Mar 2012 08:19:20 GMT</pubDate>
    <dc:creator>hr61369256</dc:creator>
    <dc:date>2012-03-20T08:19:20Z</dc:date>
    <item>
      <title>PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276579#M229709</link>
      <description>Hi ,I'm working with alfresco since 2006 and solved a lot of problems on my own … but now I tried all (what I knew as possible causes) … I have no more idea.I installed release 3.4e with MySQL under Ubuntu 10.10 (with tomcat). I double checked the database connection, the database rights for user al</description>
      <pubDate>Sat, 17 Mar 2012 11:20:22 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276579#M229709</guid>
      <dc:creator>hr61369256</dc:creator>
      <dc:date>2012-03-17T11:20:22Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276580#M229710</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Does the database exist.&amp;nbsp; Is the database server running?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Sat, 17 Mar 2012 12:52:41 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276580#M229710</guid>
      <dc:creator>mrogers</dc:creator>
      <dc:date>2012-03-17T12:52:41Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276581#M229711</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Yes, I'm able to access the database alfresco34e via phpMyAdmin and user alfresco (local and remote). The database exists and still has 0 (zero) tables. So the server is up and running as well. It's really strange …&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Sat, 17 Mar 2012 17:50:47 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276581#M229711</guid>
      <dc:creator>hr61369256</dc:creator>
      <dc:date>2012-03-17T17:50:47Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276582#M229712</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;I had a weird problem with one of the JDBC drivers once where it would try to connect to the IP address as a name (i.e. it tried to resolve it to an IP address). Can't remember whether this affected MySQL, but have you tried using a proper host name, or "localhost"?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 19 Mar 2012 09:31:59 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276582#M229712</guid>
      <dc:creator>mward</dc:creator>
      <dc:date>2012-03-19T09:31:59Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276583#M229713</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;I've tried the name localhost but … no change. I did the same experiment with Alfresco 4.0d and … still the same. At least all installed releases (3.4a, 3.4e and 4.0d) behave the same way, but that's a cold comfort … &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Are there more hints?&amp;nbsp; It has to be something easy, what I do not see yet … I'm sure. Should I post more logging?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 20 Mar 2012 08:19:20 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276583#M229713</guid>
      <dc:creator>hr61369256</dc:creator>
      <dc:date>2012-03-20T08:19:20Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276584#M229714</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Solved?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 03 Apr 2012 12:08:05 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276584#M229714</guid>
      <dc:creator>psxcoding</dc:creator>
      <dc:date>2012-04-03T12:08:05Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276585#M229715</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;No. Still not solved. Waiting for hints.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 09 Apr 2012 12:10:00 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276585#M229715</guid>
      <dc:creator>hr61369256</dc:creator>
      <dc:date>2012-04-09T12:10:00Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276586#M229716</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;I have the same issue.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Did you find a solution?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 09 Aug 2012 11:57:45 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276586#M229716</guid>
      <dc:creator>guapo</dc:creator>
      <dc:date>2012-08-09T11:57:45Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276587#M229717</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;can u post the full log between the code tags ?&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;[*code][*/code] without the * ?&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I had a similar problem, the database created the tables, but they were empty, so maybe I can help you a little.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 13 Aug 2012 14:28:20 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276587#M229717</guid>
      <dc:creator>darkmstr</dc:creator>
      <dc:date>2012-08-13T14:28:20Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276588#M229718</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Here's now the logging of a just made try to start alfresco 4.0d. Thanks for any help.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I'm using mysql-connector-java-5.1.18-bin.jar as java-mysql-connector (for this try within ../WEB-INF/lib directory, before I have tried the tomcat/lib directory … there was always the same error behaviour)&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;14:37:12,227 WARN&amp;nbsp; [org.hibernate.cfg.SettingsFactory] Could not obtain connection metadata&lt;BR /&gt;org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Communications link failure&lt;BR /&gt;&lt;BR /&gt;The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.orm.hibernate3.LocalDataSourceConnectionProvider.getConnection(LocalDataSourceConnectionProvider.java:81)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:84)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2073)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1298)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:860)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:779)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardService.start(StandardService.java:519)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Catalina.start(Catalina.java:581)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:597)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)&lt;BR /&gt;Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure&lt;BR /&gt;&lt;BR /&gt;The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Constructor.newInstance(Constructor.java:513)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.MysqlIO.&amp;lt;init&amp;gt;(MysqlIO.java:344)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2332)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2369)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2153)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.ConnectionImpl.&amp;lt;init&amp;gt;(ConnectionImpl.java:792)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.JDBC4Connection.&amp;lt;init&amp;gt;(JDBC4Connection.java:47)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Constructor.newInstance(Constructor.java:513)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:381)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 78 more&lt;BR /&gt;Caused by: java.net.ConnectException: Connection refused&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.socketConnect(Native Method)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:529)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.connect(Socket.java:478)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:375)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.net.Socket.&amp;lt;init&amp;gt;(Socket.java:218)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:257)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.mysql.jdbc.MysqlIO.&amp;lt;init&amp;gt;(MysqlIO.java:294)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 94 more&lt;BR /&gt;14:37:12,265 ERROR [org.springframework.web.context.ContextLoader] Context initialization failed&lt;BR /&gt;org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'encryptionKeysRegistry' defined in class path resource [alfresco/encryption-context.xml]: Cannot resolve reference to bean 'transactionService' while setting bean property 'transactionService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionService' defined in class path resource [alfresco/core-services-context.xml]: Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [alfresco/hibernate-context.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [alfresco/hibernate-context.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Hibernate Dialect must be explicitly set&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardService.start(StandardService.java:519)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Catalina.start(Catalina.java:581)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:597)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)&lt;BR /&gt;Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionService' defined in class path resource [alfresco/core-services-context.xml]: Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [alfresco/hibernate-context.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [alfresco/hibernate-context.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Hibernate Dialect must be explicitly set&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 40 more&lt;BR /&gt;Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in class path resource [alfresco/hibernate-context.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [alfresco/hibernate-context.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Hibernate Dialect must be explicitly set&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 50 more&lt;BR /&gt;Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [alfresco/hibernate-context.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Hibernate Dialect must be explicitly set&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 60 more&lt;BR /&gt;Caused by: org.hibernate.HibernateException: Hibernate Dialect must be explicitly set&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.dialect.DialectFactory.determineDialect(DialectFactory.java:59)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:39)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.cfg.SettingsFactory.determineDialect(SettingsFactory.java:426)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:128)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2073)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1298)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:860)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:779)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)&lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;… 67 more&lt;BR /&gt;14:37:31,182 INFO&amp;nbsp; [org.springframework.extensions.webscripts.TemplateProcessorRegistry] Registered template processor freemarker for extension ftl&lt;BR /&gt;14:37:31,440 INFO&amp;nbsp; [org.springframework.extensions.webscripts.ScriptProcessorRegistry] Registered script processor javascript for extension js&lt;BR /&gt;14:37:31,440 INFO&amp;nbsp; [org.springframework.extensions.webscripts.TemplateProcessorRegistry] Registered template processor freemarker for extension ftl&lt;BR /&gt;14:37:31,451 INFO&amp;nbsp; [org.springframework.extensions.webscripts.ScriptProcessorRegistry] Registered script processor javascript for extension js&lt;BR /&gt;14:37:36,185 INFO&amp;nbsp; [org.springframework.extensions.webscripts.DeclarativeRegistry] Registered 312 Web Scripts (+0 failed), 322 URLs&lt;BR /&gt;14:37:36,185 INFO&amp;nbsp; [org.springframework.extensions.webscripts.DeclarativeRegistry] Registered 8 Package Description Documents (+0 failed) &lt;BR /&gt;14:37:36,185 INFO&amp;nbsp; [org.springframework.extensions.webscripts.DeclarativeRegistry] Registered 0 Schema Description Documents (+0 failed) &lt;BR /&gt;14:37:36,530 INFO&amp;nbsp; [org.springframework.extensions.webscripts.AbstractRuntimeContainer] Initialised Spring Surf Container Web Script Container (in 5065.5107ms)&lt;BR /&gt;14:37:36,541 INFO&amp;nbsp; [org.springframework.extensions.webscripts.TemplateProcessorRegistry] Registered template processor freemarker for extension ftl&lt;BR /&gt;14:37:36,546 INFO&amp;nbsp; [org.springframework.extensions.webscripts.ScriptProcessorRegistry] Registered script processor javascript for extension js&lt;BR /&gt;&lt;SPAN 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PAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Sat, 25 Aug 2012 12:45:31 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276588#M229718</guid>
      <dc:creator>hr61369256</dc:creator>
      <dc:date>2012-08-25T12:45:31Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276589#M229719</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;… it would be really kind if someone could help me out here. &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;As additional info: in my case, no database tables were created …&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Thanks, Ralf&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Sun, 16 Sep 2012 09:26:15 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276589#M229719</guid>
      <dc:creator>hr61369256</dc:creator>
      <dc:date>2012-09-16T09:26:15Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276590#M229720</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;BR /&gt;&lt;SPAN&gt;This is typically caused either by:&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;1. A failure connectting to a database(not via socket, but through networking)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2. A stale pooled connection&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;I assume you made sure about 1.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;For 2, "validationQuery" is the one to test its validation(see &lt;/SPAN&gt;&lt;A href="http://commons.apache.org/dbcp/configuration.html" rel="nofollow noopener noreferrer"&gt;configuration details&lt;/A&gt;&lt;SPAN&gt;).&amp;nbsp; In Alfresco, &lt;/SPAN&gt;&lt;STRONG&gt;db.pool.validate.query&lt;/STRONG&gt;&lt;SPAN&gt; is the one. You can see some examples on &lt;/SPAN&gt;&lt;A href="http://wiki.alfresco.com/wiki/Database_Configuration" rel="nofollow noopener noreferrer"&gt;the wiki&lt;/A&gt;&lt;SPAN&gt;.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Sun, 16 Sep 2012 22:36:35 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276590#M229720</guid>
      <dc:creator>t_sato</dc:creator>
      <dc:date>2012-09-16T22:36:35Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276591#M229721</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;The only thing I can tell you is that I had the same problem and at the end it was because of a host problem.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;In /ALFR_ROOT/tomcat/logs/catalina.out&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;when I started the server it showed me an error about the domain wasn't recognized. I just added the domain they showed me in /etc/hosts and that was it.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 18 Sep 2012 15:09:38 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276591#M229721</guid>
      <dc:creator>darkmstr</dc:creator>
      <dc:date>2012-09-18T15:09:38Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276592#M229722</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;I still wonder about your database configuration: Here's a create script I used earlier today so I know it works.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;substitute your database name (alfresco34e) and account name (alfresco).&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;create database alf_fourone DEFAULT CHARACTER SET utf8;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;grant all on alf_fourone.* to 'alf_fourone'@'localhost' identified by 'alf_fourone' with grant option;&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;grant all on alf_fourone.* to 'alf_fourone'@'localhost.localdomain' identified by 'alf_fourone' with grant option;&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Tue, 18 Sep 2012 16:17:44 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276592#M229722</guid>
      <dc:creator>mrogers</dc:creator>
      <dc:date>2012-09-18T16:17:44Z</dc:date>
    </item>
    <item>
      <title>Re: PROBLEM: Could not obtain connection metadata</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276593#M229723</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;For me that wasn't the problem, it just didn't fill up the db, the tables and everything was ok.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 19 Sep 2012 19:17:01 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/problem-could-not-obtain-connection-metadata/m-p/276593#M229723</guid>
      <dc:creator>darkmstr</dc:creator>
      <dc:date>2012-09-19T19:17:01Z</dc:date>
    </item>
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