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    <title>topic Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO] in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178075#M131205</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Buenos días,&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Estoy haciendo pruebas de migración de alfresco desde una maquina virtual antes de hacer la migración verdadera, y me encuentro con el siguiente error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Empiezo contando un poco la situación de los pasos que he ido haciendo y acabare poniendo los logs y otros archivos que creo que pueden ser de ayuda para analizar el error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Como comento en el asunto, estoy migrando una instalación de alfresco 4.0e a 4.2f.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Tengo una instalación de alfresco 4.0e estable y funcionando correctamente.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Uso la base de datos MySQL&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Partiendo de esto, mis pasos han sido los siguientes:&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;1- Parar alfresco 4.0e&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;2- instalación de alfresco 4.2.f en un directorio disinto&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;3- iniciar alfresco 4.2f -&amp;gt; se inicia correctamente y tengo acceso a alfresco y share&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;4- parar alfresco 4.2f&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;5- copiar alf_data de 4.0e a la nueva 4.2f (con el nombre de alf_data_40e para no sobreescribir el alf_data original de la versión 4.2f)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;6- modificar alfresco-global.properties &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; - dir.root que apunte a alf_data_40e&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; - datos de "db.xxx" -&amp;gt; que apunten a la base de datos antigua (la original con todos los datos)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt; - demas cambios que tenemos en el alfresco-global.properties como los indices lucene, datos de servidor de correos, etc…&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;7- copiar contendio de alfresco-40e/tomcat/sharec/clases/alfresco&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;8- iniciar alfresco 4.2f&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Una vez esta inciando, alfresco detecta que la base de datos no tiene la versión correcta, y empieza a pasar unos scripts para "actualizarla".&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Os marco entre ********************** las lineas que creo que son las importantes.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;este es el fichero alfresco.log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;php&amp;gt;10:44:26,165 INFO&amp;nbsp; [org.alfresco.repo.admin] Using database URL 'jdbc:mysql://localhost:3306/alfresco40e' with user 'alfresco'.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:44:26,647 INFO&amp;nbsp; [org.alfresco.repo.admin] Connected to database MySQL version 5.5.28-0ubuntu0.12.04.3-log&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:44:34,796 INFO&amp;nbsp; [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Starting 'sysAdmin' subsystem, ID: [sysAdmin, default]&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:44:34,828 INFO&amp;nbsp; [org.alfresco.repo.management.subsystems.ChildApplicationContextFactory] Startup of 'sysAdmin' subsystem, ID: [sysAdmin, default] complete&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:44:48,233 WARN&amp;nbsp; [org.springframework.extensions.webscripts.FormatRegistry] Replacing mimetype 'application/vnd.ms-excel' with 'application/vnd.ms-excel' for format 'xls' (agent: null)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:44:48,333 INFO&amp;nbsp; [org.springframework.extensions.webscripts.TemplateProcessorRegistry] Registered template processor Repository Template Processor for extension ftl&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:44:48,338 INFO&amp;nbsp; [org.springframework.extensions.webscripts.ScriptProcessorRegistry] Registered script processor Repository Script Processor for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:44:59,950 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Connecting to database: jdbc:mysql://localhost:3306/alfresco40e, UserName=alfresco@localhost, MySQL-AB JDBC Driver&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:44:59,950 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema managed by database dialect org.hibernate.dialect.MySQLInnoDBDialect.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:04,696 WARN&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema validation found 37 potential problems, results written to: /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/Alfresco-MySQLInnoDBDialect-Validation-Pre-Upgrade-alf_-6882154609191400563.txt&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:05,171 WARN&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema validation found 8 potential problems, results written to: /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/Alfresco-MySQLInnoDBDialect-Validation-Pre-Upgrade-avm_-6378336377761058608.txt&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:06,050 WARN&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema validation found 87 potential problems, results written to: /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/Alfresco-MySQLInnoDBDialect-Validation-Pre-Upgrade-jbpm_-3123923428825095126.txt&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:06,263 WARN&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema validation found 43 potential problems, results written to: /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/Alfresco-MySQLInnoDBDialect-Validation-Pre-Upgrade-act_-8174782601502960409.txt&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:11,102 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Normalized schema dumped to file /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/Alfresco-schema-MySQLInnoDBDialect-pre-upgrade-alf_-3164010046680318122.xml.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:11,102 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Normalized schema dumped to file /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/Alfresco-schema-MySQLInnoDBDialect-pre-upgrade-avm_-5575944862436103010.xml.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:11,103 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Normalized schema dumped to file /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/Alfresco-schema-MySQLInnoDBDialect-pre-upgrade-jbpm_-5001718020356570716.xml.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:11,103 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Normalized schema dumped to file /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/Alfresco-schema-MySQLInnoDBDialect-pre-upgrade-act_-5765122932744830737.xml.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:11,289 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Executing database script /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/AlfrescoSchema-MySQLInnoDBDialect-Update-1531203051944959236.sql (Copied from classpath:alfresco/dbscripts/upgrade/4.0/org.hibernate.dialect.MySQLInnoDBDialect/AclChangeSet-Tracking2.sql).&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:11,582 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Executing database script /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/AlfrescoSchema-MySQLInnoDBDialect-Update-7882401746459032508.sql (Copied from classpath:alfresco/dbscripts/create/org.hibernate.dialect.MySQLInnoDBDialect/AlfrescoCreate-TenantTables.sql).&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;**********************&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:11,648 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Executing database script /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/AlfrescoSchema-MySQLInnoDBDialect-Update-4206943884853548940.sql (Copied from classpath:alfresco/dbscripts/upgrade/4.1/org.hibernate.dialect.MySQLInnoDBDialect/NodeDeleted.sql).&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:46:08,687 ERROR [org.alfresco.repo.domain.schema.SchemaBootstrap] Statement execution failed:&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp; SQL: alter table alf_child_assoc &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_cass_cnode foreign key (child_node_id) references alf_node(id), &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_cass_pnode foreign key (parent_node_id) references alf_node(id)&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp; Error: Communications link failure&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;**********************&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Last packet sent to the server was 680 ms ago.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp; File: /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/AlfrescoSchema-MySQLInnoDBDialect-Update-4206943884853548940.sql&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp; Line: 105&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:46:08,692 ERROR [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema auto-update failed&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Last packet sent to the server was 680 ms ago.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.lang.reflect.Constructor.newInstance(Constructor.java:526)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3009)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2895)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3438)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2477)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:741)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:587)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.java:264)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.java:264)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.java:264)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.executeStatement(SchemaBootstrap.java:1485)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.executeScriptFile(SchemaBootstrap.java:1435)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.executeScriptUrl(SchemaBootstrap.java:1120)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.checkSchemaPatchScripts(SchemaBootstrap.java:1091)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.updateSchema(SchemaBootstrap.java:957)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.onBootstrap(SchemaBootstrap.java:1649)&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.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$Sync.innerRun(FutureTask.java:334)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.util.concurrent.FutureTask.run(FutureTask.java:166)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.util.concurrent.ThreadPoolExecutor$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:724)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2455)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2906)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; … 41 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:46:08,699 WARN&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Error closing DB connection: Already closed.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:46:08,699 ERROR [org.springframework.web.context.ContextLoader] Context initialization failed&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;org.alfresco.error.AlfrescoRuntimeException: 06290000 Schema auto-update failed&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.onBootstrap(SchemaBootstrap.java:1748)&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.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$Sync.innerRun(FutureTask.java:334)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.util.concurrent.FutureTask.run(FutureTask.java:166)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.util.concurrent.ThreadPoolExecutor$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:724)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Last packet sent to the server was 680 ms ago.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at java.lang.reflect.Constructor.newInstance(Constructor.java:526)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3009)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2895)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3438)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2548)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2477)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:741)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:587)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.java:264)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.java:264)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.java:264)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.executeStatement(SchemaBootstrap.java:1485)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.executeScriptFile(SchemaBootstrap.java:1435)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.executeScriptUrl(SchemaBootstrap.java:1120)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.checkSchemaPatchScripts(SchemaBootstrap.java:1091)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.updateSchema(SchemaBootstrap.java:957)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.onBootstrap(SchemaBootstrap.java:1649)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; … 24 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2455)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2906)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; … 41 more&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;/php&amp;gt;&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Antes del error se puede ver que esta ejecutando el script:&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:45:11,648 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Executing database script /home/ruben/alfresco-4.2.f/tomcat/temp/Alfresco/AlfrescoSchema-MySQLInnoDBDialect-Update-4206943884853548940.sql (Copied from classpath:alfresco/dbscripts/upgrade/4.1/org.hibernate.dialect.MySQLInnoDBDialect/NodeDeleted.sql).&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;y parece dar error en esta query:&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;alter table alf_child_assoc &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_cass_cnode foreign key (child_node_id) references alf_node(id), &lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_cass_pnode foreign key (parent_node_id) references alf_node(id)&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;os pongo el script que genera el error (os marco entre ********************** justo el sql que da el error):&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;– &lt;BR /&gt;– Title:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Update alf_txn table and alf_node indexes to support SOLR tracking &lt;BR /&gt;– Database:&amp;nbsp;&amp;nbsp; MySQL &lt;BR /&gt;– Since:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; V4.1 Schema 5113 &lt;BR /&gt;– Author:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Derek Hulley &lt;BR /&gt;– Author:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Dmitry Velichkevich &lt;BR /&gt;– &lt;BR /&gt;– Please contact support@alfresco.com if you need assistance with the upgrade. &lt;BR /&gt;– &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;–ASSIGN:SYSTEM_NS_ID=id &lt;BR /&gt;select id from alf_namespace where uri = '&lt;A href="http://www.alfresco.org/model/system/1.0" rel="nofollow noopener noreferrer"&gt;http://www.alfresco.org/model/system/1.0&lt;/A&gt;'; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;insert into alf_qname (version, ns_id, local_name) values (0, ${SYSTEM_NS_ID}, 'deleted');&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; – (optional) &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;–ASSIGN:DELETED_TYPE_ID=id &lt;BR /&gt;select id from alf_qname where ns_id = ${SYSTEM_NS_ID} and local_name = 'deleted'; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;alter table alf_node &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_node_acl, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_node_store, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_node_tqn, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_node_txn, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_node_loc, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop index store_id, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop index idx_alf_node_txn_del, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop index fk_alf_node_acl, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop index fk_alf_node_txn, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop index fk_alf_node_store, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop index fk_alf_node_tqn, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop index fk_alf_node_loc; &lt;BR /&gt; &lt;BR /&gt;alter table alf_child_assoc &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_cass_cnode, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_cass_pnode; &lt;BR /&gt; &lt;BR /&gt;alter table alf_node_assoc &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_nass_snode, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_nass_tnode; &lt;BR /&gt; &lt;BR /&gt;alter table alf_subscriptions &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_sub_user, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_sub_node; &lt;BR /&gt; &lt;BR /&gt;alter table alf_store &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop foreign key fk_alf_store_root, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; drop index fk_alf_store_root; &lt;BR /&gt; &lt;BR /&gt;alter table alf_node_properties drop foreign key fk_alf_nprop_n; &lt;BR /&gt; &lt;BR /&gt;alter table alf_usage_delta drop foreign key fk_alf_usaged_n; &lt;BR /&gt; &lt;BR /&gt;alter table alf_node_aspects drop foreign key fk_alf_nasp_n; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;alter table alf_node rename to t_alf_node; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;create table alf_node &lt;BR /&gt;( &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; id BIGINT not NULL AUTO_INCREMENT, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; version BIGINT not NULL, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; store_id BIGINT not NULL, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; uuid VARCHAR(36) not NULL, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; transaction_id BIGINT not NULL, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; type_qname_id BIGINT not NULL, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; locale_id BIGINT not NULL, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; acl_id BIGINT, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; audit_creator VARCHAR(255), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; audit_created VARCHAR(30), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; audit_modifier VARCHAR(255), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; audit_modified VARCHAR(30), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; audit_accessed VARCHAR(30), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; primary key (id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; unique key store_id(store_id, uuid), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; key idx_alf_node_txn_type(transaction_id, type_qname_id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; key fk_alf_node_acl(acl_id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; key fk_alf_node_store(store_id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; key fk_alf_node_tqn(type_qname_id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; key fk_alf_node_loc(locale_id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; constraint fk_alf_node_acl foreign key (acl_id) references alf_access_control_list(id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; constraint fk_alf_node_store foreign key (store_id) references alf_store(id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; constraint fk_alf_node_tqn foreign key (type_qname_id) references alf_qname(id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; constraint fk_alf_node_txn foreign key (transaction_id) references alf_transaction(id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; constraint fk_alf_node_loc foreign key (locale_id) references alf_locale(id) &lt;BR /&gt;) ENGINE=InnoDB; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;–FOREACH t_alf_node.id system.upgrade.alf_node_deleted_type.batchsize &lt;BR /&gt;insert into alf_node &lt;BR /&gt;(id, version, store_id, uuid, transaction_id, type_qname_id, locale_id, acl_id, audit_creator, audit_created, audit_modifier, audit_modified, audit_accessed) &lt;BR /&gt;( &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; select &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; id, version, store_id, uuid, transaction_id, (case when 1 = node_deleted then ${DELETED_TYPE_ID} else type_qname_id end), locale_id, acl_id, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; audit_creator, audit_created, audit_modifier, audit_modified, audit_accessed &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; from &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; t_alf_node &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; where &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; id &amp;gt;= ${LOWERBOUND} AND id &amp;lt;= ${UPPERBOUND} &lt;BR /&gt;); &lt;BR /&gt; &lt;BR /&gt;drop table t_alf_node; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;alter table alf_store &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add index fk_alf_store_root(root_node_id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_store_root foreign key (root_node_id) references alf_node(id); &lt;BR /&gt; &lt;BR /&gt;**********************&lt;BR /&gt;alter table alf_child_assoc &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_cass_cnode foreign key (child_node_id) references alf_node(id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_cass_pnode foreign key (parent_node_id) references alf_node(id); &lt;BR /&gt;**********************&lt;BR /&gt; &lt;BR /&gt;alter table alf_node_assoc &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_nass_snode foreign key (source_node_id) references alf_node(id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_nass_tnode foreign key (target_node_id) references alf_node(id); &lt;BR /&gt; &lt;BR /&gt;alter table alf_subscriptions &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_sub_user foreign key (user_node_id) references alf_node(id) on delete cascade, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_sub_node foreign key (node_id) references alf_node(id) on delete cascade; &lt;BR /&gt; &lt;BR /&gt;alter table alf_node_properties add constraint fk_alf_nprop_n foreign key (node_id) references alf_node(id); &lt;BR /&gt; &lt;BR /&gt;alter table alf_usage_delta add constraint fk_alf_usaged_n foreign key (node_id) references alf_node(id); &lt;BR /&gt; &lt;BR /&gt;alter table alf_node_aspects add constraint fk_alf_nasp_n foreign key (node_id) references alf_node(id); &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;– &lt;BR /&gt;– Record script finish &lt;BR /&gt;– &lt;BR /&gt;DELETE FROM alf_applied_patch WHERE id = 'patch.db-V4.1-NodeDeleted'; &lt;BR /&gt;INSERT INTO alf_applied_patch &lt;BR /&gt;&amp;nbsp; (id, description, fixes_from_schema, fixes_to_schema, applied_to_schema, target_schema, applied_on_date, applied_to_server, was_executed, succeeded, report) &lt;BR /&gt;&amp;nbsp; VALUES &lt;BR /&gt;&amp;nbsp; ( &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; 'patch.db-V4.1-NodeDeleted', 'Manually executed script upgrade V4.1: Remove node_deleted', &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; 0, 6014, -1, 6015, null, 'UNKNOWN', ${TRUE}, ${TRUE}, 'Script completed' &lt;BR /&gt;&amp;nbsp; );&lt;SPAN class="line-numbers-rows"&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;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;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;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;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;si entro dentro del mysql y ejecuto esas querys, no me da ningun error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Y ejecuntado el mismo proceso de migración, a veces da el error unas lineas mas arriba o unas lineas mas abajo.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Lo cual me da a entender que no es problema de la query en si, sino mas bien un error de tiempo de ejecución, que cuando se le agota, da el error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Lo que no se es si estoy en lo cierto respecto a si es por el tiempo de ejecución, o si estoy realizando algo mal en la migración.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Me imagino que el tiempo de ejecución sera algun parametro de alfresco-global.properties o directamente de la configuración de MySQL.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Estos son algunos parametros que he incrementado en la configuración de MySQL para probar, sin que me haya dado resultado alguno&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;(variable) = (defecto) -&amp;gt; (parametro incrementado)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;max_connections = 151 -&amp;gt; 300&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;connect_timeout = 10 -&amp;gt; 200&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;net_read_timeout = 30 -&amp;gt; 300&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;max_allowed_packet = 16777216 -&amp;gt; 32000000&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Gracias de antemano,&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Rubén Arjonilla Zamora&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Wed, 29 Jul 2015 10:44:29 GMT</pubDate>
    <dc:creator>ruben_arjonilla</dc:creator>
    <dc:date>2015-07-29T10:44:29Z</dc:date>
    <item>
      <title>Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178075#M131205</link>
      <description>Buenos días,Estoy haciendo pruebas de migración de alfresco desde una maquina virtual antes de hacer la migración verdadera, y me encuentro con el siguiente error.Empiezo contando un poco la situación de los pasos que he ido haciendo y acabare poniendo los logs y otros archivos que creo que pueden s</description>
      <pubDate>Wed, 29 Jul 2015 10:44:29 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178075#M131205</guid>
      <dc:creator>ruben_arjonilla</dc:creator>
      <dc:date>2015-07-29T10:44:29Z</dc:date>
    </item>
    <item>
      <title>Re: Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178076#M131206</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Parece que hay que poner MySQL en lowercase para esa versión antes de intentar la migración. Tienes alguna pista por aquí &lt;/SPAN&gt;&lt;A href="https://forums.alfresco.com/forum/installation-upgrades-configuration-integration/installation-upgrades/upgrade-help-40d-42" rel="nofollow noopener noreferrer"&gt;https://forums.alfresco.com/forum/installation-upgrades-configuration-integration/installation-upgrades/upgrade-help-40d-42&lt;/A&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 29 Jul 2015 11:30:59 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178076#M131206</guid>
      <dc:creator>angelborroy</dc:creator>
      <dc:date>2015-07-29T11:30:59Z</dc:date>
    </item>
    <item>
      <title>Re: Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178077#M131207</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;He echo la prueba poniendo el parametro lower_case_table_names=1.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Me salta un error nada mas conectar con la base de datos, mucho antes de lo que me esta dando a mi (a mi almenos pasa 10 scripts, y falla en el que hace 11).&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Pongo la parte de log donde salta el error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;lt;php&amp;gt;10:47:40,370 INFO&amp;nbsp; [org.springframework.extensions.webscripts.ScriptProcessorRegistry] Registered script processor Repository Script Processor for extension js&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:47:51,518 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Connecting to database: jdbc:mysql://localhost:3306/alfresco40e, UserName=alfresco@localhost, MySQL-AB JDBC Driver&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:47:51,518 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema managed by database dialect org.hibernate.dialect.MySQLInnoDBDialect.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;10:47:51,682 ERROR [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema auto-update failed&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;org.hibernate.exception.SQLGrammarException: could not get table metadata: JBPM_ACTION&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.hibernate.tool.hbm2ddl.DatabaseMetadata.getTableMetadata(DatabaseMetadata.java:105)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.hibernate.cfg.Configuration.generateSchemaUpdateScript(Configuration.java:960)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.updateSchema(SchemaBootstrap.java:931)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; at org.alfresco.repo.domain.schema.SchemaBootstrap.onBootstrap(SchemaBootstrap.java:1649)&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;lt;/php&amp;gt;&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 29 Jul 2015 13:39:00 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178077#M131207</guid>
      <dc:creator>ruben_arjonilla</dc:creator>
      <dc:date>2015-07-29T13:39:00Z</dc:date>
    </item>
    <item>
      <title>Re: Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178078#M131208</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Parece que el problema ocurre en el driver JDBC. Quizá podrías probar a establecer un maxIdleTime diferente de 0 (p. e. 3600) para que no salte el timeout.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 29 Jul 2015 14:39:35 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178078#M131208</guid>
      <dc:creator>angelborroy</dc:creator>
      <dc:date>2015-07-29T14:39:35Z</dc:date>
    </item>
    <item>
      <title>Re: Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178079#M131209</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;He puesto el parámetro db.pool.maxIdleTime=3600 en alfresco-global.properties y me sigue dando el mismo error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;También he echo la prueba poniendo el parametro en webapps/alfresco/WEB-INF/classes/alfresco/repository.properties y también fa el mismo error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;¿Lo estoy poniendo mal?&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;¿No es este parámetro?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Wed, 29 Jul 2015 15:26:43 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178079#M131209</guid>
      <dc:creator>ruben_arjonilla</dc:creator>
      <dc:date>2015-07-29T15:26:43Z</dc:date>
    </item>
    <item>
      <title>Re: Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178080#M131210</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Hoy he estado haciendo pruebas.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Lo primero que he echo ha sido, en vez de migrar a alfresco 4.2.f, he probado haciendo una migración a 4.2.a (seria la siguiente versión después de la mía).&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Empieza el proceso y me da error exactamente en el mismo script.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Después de eso, me he dedicado a buscar los scripts que se ejecutan (són 7 antes de este que me falla), y los he pasado manualmente desde la consola sin ningun problema, hasta llegar al que me da error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;He pasado una a una las consultas hasta llegar a una de las anteriores a la que me da el error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;&lt;BR /&gt;&lt;BR /&gt;–FOREACH t_alf_node.id system.upgrade.alf_node_deleted_type.batchsize &lt;BR /&gt;insert into alf_node &lt;BR /&gt;(id, version, store_id, uuid, transaction_id, type_qname_id, locale_id, acl_id, audit_creator, audit_created, audit_modifier, audit_modified, audit_accessed) &lt;BR /&gt;( &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; select &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; id, version, store_id, uuid, transaction_id, (case when 1 = node_deleted then ${DELETED_TYPE_ID} else type_qname_id end), locale_id, acl_id, &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; audit_creator, audit_created, audit_modifier, audit_modified, audit_accessed &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; from &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; t_alf_node &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; where &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; id &amp;gt;= ${LOWERBOUND} AND id &amp;lt;= ${UPPERBOUND} &lt;BR /&gt;); &lt;BR /&gt;&lt;BR /&gt;drop table t_alf_node; &lt;BR /&gt; &lt;BR /&gt; &lt;BR /&gt;alter table alf_store &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add index fk_alf_store_root(root_node_id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_store_root foreign key (root_node_id) references alf_node(id); &lt;BR /&gt; &lt;BR /&gt;**********************&lt;BR /&gt;alter table alf_child_assoc &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_cass_cnode foreign key (child_node_id) references alf_node(id), &lt;BR /&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; add constraint fk_alf_cass_pnode foreign key (parent_node_id) references alf_node(id); &lt;BR /&gt;**********************&lt;SPAN class="line-numbers-rows"&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;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;La que me salia el error al iniciar alfresco es la que esta envuelta entre *******.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Pues bien, cuando pasa el siguiente sql, se bloquea el mysql, se pierde conexión y no me deja iniciarlo ni hacer nada más.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Me imagino que es lo mismo que debe pasar cuando inicio alfresco, llegado a esa consulta, el mysql se para y ya no avanza más.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;os pongo lo que me sale en el mysql.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Por lo que parece, la query anterior a esta que os pongo es la problematica y la que hace que se pare mysql.&lt;/SPAN&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;mysql&amp;gt; drop table t_alf_node;&lt;BR /&gt;ERROR 2006 (HY000): MySQL server has gone away&lt;BR /&gt;No connection. Trying to reconnect…&lt;BR /&gt;ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock (111)&lt;BR /&gt;ERROR:&lt;BR /&gt;Can't connect to the server&lt;SPAN class="line-numbers-rows"&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;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;A partir de este momento, cualquier consulta que ejecuto, ya sea un select, cambiar de base de datos o lo que sea, falla.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;mysql&amp;gt; show databases;&lt;BR /&gt;No connection. Trying to reconnect…&lt;BR /&gt;ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock (111)&lt;BR /&gt;ERROR:&lt;BR /&gt;Can't connect to the server&lt;SPAN class="line-numbers-rows"&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;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Si salgo, y compruebo el estado del servicio mysql, este esta parado, y si intento iniciarlo, me da error&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;sudo service mysql status&lt;BR /&gt;mysql stop/waiting&lt;BR /&gt;sudo service mysql start&lt;BR /&gt;start: Job failed to start&lt;SPAN class="line-numbers-rows"&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;BR /&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 30 Jul 2015 13:06:00 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178080#M131210</guid>
      <dc:creator>ruben_arjonilla</dc:creator>
      <dc:date>2015-07-30T13:06:00Z</dc:date>
    </item>
    <item>
      <title>Re: Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178081#M131211</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Al fin he conseguido tirar adelante la migración (de 4.0.e a 4.2.a, y posteriormente de 4.2.a a 4.2.f).&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Os comento lo que era y como lo he solucionado por si a alguien le ocurre algo similar.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;El problema viene de que estoy haciendo todo el proceso desde una maquina virtual, y por tanto, tiene los recursos "limitados" en comparación con PC normal.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Sabiendo esto, cuando pasaba los scripts, siempre daba el error mas o menos en la misma consulta, esto se debía a que la maquina virtual, despues de tanto ajetreo moviendo datos de una tabla a otra, con los índices, tablas temporales y demás, se quedaba sin memoria, y por tanto empezaba a fallar por todos lados.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;La solución.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;He pasado los scripts hasta justo antes de donde me daba el error.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;En este punto, he reiniciado la maquina virtual, y por tanto, se ha liberado toda la memoria que estaba dando problemas.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Una vez reiniciado, he acabado de pasar el script que me daba problemas.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Una vez pasado este tramite de los scripts, he iniciado el upgrade automático, y este ha seguido con los scripts siguientes a donde yo lo deje (es decir, si yo he pasado 8 scripts manualmente, alfresco ha continuado pasando scripts desde el noveno), y ya ha ido hasta el final, pudiendo acceder a alfresco en su nueva versión y con todo su contenido de alfresco 4.0.e.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Una vez ha estado listo, he vuelto a repetir el proceso de upgrade de 4.2.a a 4.2.f, esta vez sin ningún contratiempo raro.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Muchas gracias por tu ayuda Angel &lt;img id="smileyhappy" class="emoticon emoticon-smileyhappy" src="https://connect.hyland.com/i/smilies/16x16_smiley-happy.png" alt="Smiley Happy" title="Smiley Happy" /&gt;&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 30 Jul 2015 14:49:53 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178081#M131211</guid>
      <dc:creator>ruben_arjonilla</dc:creator>
      <dc:date>2015-07-30T14:49:53Z</dc:date>
    </item>
    <item>
      <title>Re: Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178082#M131212</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Buen trabajo, Ruben.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;¿Crees que era necesario pasar por la 4.2.a o una vez detectado el problema podrías haber ido directo a la 4.2.f?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 30 Jul 2015 16:35:13 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178082#M131212</guid>
      <dc:creator>angelborroy</dc:creator>
      <dc:date>2015-07-30T16:35:13Z</dc:date>
    </item>
    <item>
      <title>Re: Error en Migración de Alfresco 4.0e a Alfresco 4.2f [SOLUCIONADO]</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178083#M131213</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Siguiendo los pasos que hice, seguramente podria haber pasado directamente a la 4.2.f, ya que el error que me daba era exactamente el mismo en las 2 versiones.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Fri, 31 Jul 2015 09:45:43 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-en-migraci%C3%B3n-de-alfresco-4-0e-a-alfresco-4-2f-solucionado/m-p/178083#M131213</guid>
      <dc:creator>ruben_arjonilla</dc:creator>
      <dc:date>2015-07-31T09:45:43Z</dc:date>
    </item>
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