Not able to upgrade from 3.2 to 3.5 Confluence

[Chandan kumar]

I did follow the steps mentioned in the upgrade guide. I am on way to upgrade to 4.2 from 3.2. The process says that first I need to upgrade it to 3.5 and then to 4.2. However, I am facing issues in upgrading from 3.2 to 3.5. Every time it says Upgrade failed, check system logs for more details.

Also I posted my question to Q&A public section, however, did not get any reply. I am not sure what step I am missing in the upgrade process. If I switch back to the older confluence it works just perfect. Please find the logs for your reference.

root@web01 logs # tailf atlassian-confluence.log

012-08-24 09:30:59,419 INFO main springframework.web.context.ContextLoader initWebApplicationContext Root WebApplicationContext: initialization completed in 15211 ms

2012-08-24 09:31:01,150 ERROR main hibernate.tool.hbm2ddl.SchemaUpdate execute Unsuccessful: create index band_cont_key_idx on BANDANA (BANDANACONTEXT, BANDANAKEY)

2012-08-24 09:31:01,150 ERROR main hibernate.tool.hbm2ddl.SchemaUpdate execute Specified key was too long; max key length is 1000 bytes

2012-08-24 09:31:01,151 ERROR main hibernate.tool.hbm2ddl.SchemaUpdate execute could not complete schema update

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 1000 bytes

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)

at com.mysql.jdbc.Util.getInstance(Util.java:381)

at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1051)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3563)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3495)

at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959)

at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2113)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2687)

at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1647)

at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1566)

at com.mchange.v2.c3p0.impl.NewProxyStatement.executeUpdate(NewProxyStatement.java:64)

at net.sf.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:167)

at bucket.core.persistence.hibernate.schema.SchemaHelper.updateSchemaIfNeeded(SchemaHelper.java:161)

at bucket.core.persistence.hibernate.schema.SchemaHelper.updateSchemaIfNeeded(SchemaHelper.java:134)

at com.atlassian.confluence.upgrade.AbstractUpgradeManager.upgrade(AbstractUpgradeManager.java:91)

at com.atlassian.confluence.upgrade.impl.DefaultUpgradeManager.upgrade(DefaultUpgradeManager.java:140)

at com.atlassian.confluence.upgrade.UpgradeLauncherServletContextListener.contextInitialized(UpgradeLauncherServletContextListener.java:28)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4205)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4704)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)

at org.apache.catalina.core.StandardService.start(StandardService.java:525)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)

at org.apache.catalina.startup.Catalina.start(Catalina.java:595)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

2012-08-24 09:31:01,160 ERROR main atlassian.confluence.upgrade.UpgradeLauncherServletContextListener contextInitialized Upgrade failed, application will not start: com.atlassian.config.ConfigurationException: Cannot update schema

com.atlassian.confluence.upgrade.UpgradeException: com.atlassian.config.ConfigurationException: Cannot update schema

at com.atlassian.confluence.upgrade.AbstractUpgradeManager.upgrade(AbstractUpgradeManager.java:111)

at com.atlassian.confluence.upgrade.impl.DefaultUpgradeManager.upgrade(DefaultUpgradeManager.java:140)

at com.atlassian.confluence.upgrade.UpgradeLauncherServletContextListener.contextInitialized(UpgradeLauncherServletContextListener.java:28)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4205)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4704)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)

at org.apache.catalina.core.StandardService.start(StandardService.java:525)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)

at org.apache.catalina.startup.Catalina.start(Catalina.java:595)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Caused by: com.atlassian.config.ConfigurationException: Cannot update schema

at bucket.core.persistence.hibernate.schema.SchemaHelper.updateSchemaIfNeeded(SchemaHelper.java:165)

at bucket.core.persistence.hibernate.schema.SchemaHelper.updateSchemaIfNeeded(SchemaHelper.java:134)

at com.atlassian.confluence.upgrade.AbstractUpgradeManager.upgrade(AbstractUpgradeManager.java:91)

... 17 more

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 1000 bytes

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)

at java.lang.reflect.Constructor.newInstance(Constructor.java:513)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)

at com.mysql.jdbc.Util.getInstance(Util.java:381)

at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1051)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3563)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3495)

at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959)

at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2113)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2687)

at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1647)

at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1566)

at com.mchange.v2.c3p0.impl.NewProxyStatement.executeUpdate(NewProxyStatement.java:64)

at net.sf.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:167)

at bucket.core.persistence.hibernate.schema.SchemaHelper.updateSchemaIfNeeded(SchemaHelper.java:161)

... 19 more

2012-08-24 09:31:01,162 ERROR main atlassian.confluence.upgrade.UpgradeLauncherServletContextListener contextInitialized 1 errors were encountered during upgrade:

2012-08-24 09:31:01,163 ERROR main atlassian.confluence.upgrade.UpgradeLauncherServletContextListener contextInitialized 1: Cannot update schema

2012-08-24 09:31:02,561 INFO main com.atlassian.confluence.lifecycle init Confluence is ready to serve

2012-08-24 09:32:00,343 INFO main atlassian.plugin.manager.DefaultPluginManager shutdown Shutting down the plugin system

2012-08-24 09:32:00,552 INFO main com.atlassian.confluence.lifecycle contextDestroyed Stopping Confluence

2012-08-24 09:32:37,301 INFO main com.atlassian.confluence.lifecycle contextInitialized Starting Confluence 3.2 (build #1810)

2012-08-24 09:32:39,974 INFO main atlassian.plugin.manager.DefaultPluginManager init Initialising the plugin system

2012-08-24 09:32:40,215 INFO main atlassian.plugin.manager.DefaultPluginManager init Plugin system started in 0:00:00.240

2012-08-24 09:32:41,084 INFO main springframework.web.context.ContextLoader initWebApplicationContext Root WebApplicationContext: initialization started

root@web01 logs # tailf catalina.out

2012-08-23 17:20:24,242 INFO main atlassian.plugin.manager.DefaultPluginManager init Initialising the plugin system

2012-08-23 17:20:24,355 INFO main atlassian.plugin.manager.DefaultPluginManager init Plugin system started in 0:00:00.112

alter table cwd_app_dir_group_mapping add constraint fk_app_dir_group_dir foreign key (directory_id) references cwd_directory (id)

alter table CONTENT_PERM_SET add constraint FKBF45A7992CAF22C1 foreign key (CONTENT_ID) references CONTENT (CONTENTID)

alter table IMAGEDETAILS add constraint FKA768048734A4917E foreign key (ATTACHMENTID) references ATTACHMENTS (ATTACHMENTID)

create index band_cont_key_idx on BANDANA (BANDANACONTEXT, BANDANAKEY)

Aug 23, 2012 5:20:45 PM org.apache.coyote.http11.Http11Protocol start

INFO: Starting Coyote HTTP/1.1 on http-8080

Aug 23, 2012 5:20:45 PM org.apache.catalina.startup.Catalina start

INFO: Server startup in 25991 ms

Aug 24, 2012 9:29:58 AM org.apache.coyote.http11.Http11Protocol pause

INFO: Pausing Coyote HTTP/1.1 on http-8080

Aug 24, 2012 9:29:59 AM org.apache.catalina.core.StandardService stop

INFO: Stopping service Tomcat-Standalone

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

SEVERE: The web application registered the JDBC driver org.hsqldb.jdbc.JDBCDriver but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

SEVERE: The web application registered the JDBC driver org.postgresql.Driver but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

SEVERE: The web application registered the JDBC driver com.mysql.jdbc.Driver but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.google.common.base.internal.Finalizer but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-1 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-2 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-3 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-4 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-5 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-6 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-7 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-8 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-9 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-10 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named Timer-3 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named Resource Destroyer in BasicResourcePool.close() but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named Resource Destroyer in BasicResourcePool.close() but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap

SEVERE: The web application created a ThreadLocal with key of type java.lang.ThreadLocal (value java.lang.ThreadLocal@6a221968 ) and a value of type org.dom4j.DocumentFactory (value org.dom4j.DocumentFactory@64b23147 ) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap

SEVERE: The web application created a ThreadLocal with key of type com.atlassian.core.logging.ThreadLocalErrorCollection$2 (value com.atlassian.core.logging.ThreadLocalErrorCollection$2@59834848 ) and a value of type java.lang.Boolean (value false ) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap

SEVERE: The web application created a ThreadLocal with key of type com.atlassian.core.logging.ThreadLocalErrorCollection$1 (value com.atlassian.core.logging.ThreadLocalErrorCollection$1@3f38dd0 ) and a value of type java.util.LinkedList (value ) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap

SEVERE: The web application created a ThreadLocal with key of type com.atlassian.core.logging.ThreadLocalErrorCollection$2 (value com.atlassian.core.logging.ThreadLocalErrorCollection$2@59834848 ) and a value of type java.lang.Boolean (value false ) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

Aug 24, 2012 9:29:59 AM org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap

SEVERE: The web application created a ThreadLocal with key of type org.apache.log4j.helpers.ThreadLocalMap (value org.apache.log4j.helpers.ThreadLocalMap@73517a05 ) and a value of type java.util.Hashtable (value {} ) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.

log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.

Aug 24, 2012 9:29:59 AM org.apache.coyote.http11.Http11Protocol destroy

INFO: Stopping Coyote HTTP/1.1 on http-8080

Aug 24, 2012 9:30:37 AM org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: SetPropertiesRule {Server} Setting property 'debug' to '0' did not find a matching property.

Aug 24, 2012 9:30:37 AM org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: SetPropertiesRule {Server/Service/Engine} Setting property 'debug' to '0' did not find a matching property.

Aug 24, 2012 9:30:37 AM org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: SetPropertiesRule {Server/Service/Engine/Host} Setting property 'debug' to '0' did not find a matching property.

Aug 24, 2012 9:30:37 AM org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: SetPropertiesRule {Server/Service/Engine/Host/Context} Setting property 'debug' to '0' did not find a matching property.

Aug 24, 2012 9:30:37 AM org.apache.coyote.http11.Http11Protocol init

INFO: Initializing Coyote HTTP/1.1 on http-8080

Aug 24, 2012 9:30:37 AM org.apache.catalina.startup.Catalina load

INFO: Initialization processed in 295 ms

Aug 24, 2012 9:30:37 AM org.apache.catalina.core.StandardService start

INFO: Starting service Tomcat-Standalone

Aug 24, 2012 9:30:37 AM org.apache.catalina.core.StandardEngine start

INFO: Starting Servlet Engine: Apache Tomcat/6.0.32

2012-08-24 09:30:40,790 INFO main com.atlassian.confluence.lifecycle contextInitialized Starting Confluence 3.5.16 (build #2172)

2012-08-24 09:30:42,941 INFO main atlassian.plugin.manager.DefaultPluginManager init Initialising the plugin system

2012-08-24 09:30:43,060 INFO main atlassian.plugin.manager.DefaultPluginManager init Plugin system started in 0:00:00.117

alter table cwd_app_dir_group_mapping add constraint fk_app_dir_group_dir foreign key (directory_id) references cwd_directory (id)

alter table CONTENT_PERM_SET add constraint FKBF45A7992CAF22C1 foreign key (CONTENT_ID) references CONTENT (CONTENTID)

alter table IMAGEDETAILS add constraint FKA768048734A4917E foreign key (ATTACHMENTID) references ATTACHMENTS (ATTACHMENTID)

create index band_cont_key_idx on BANDANA (BANDANACONTEXT, BANDANAKEY)

Aug 24, 2012 9:31:02 AM org.apache.coyote.http11.Http11Protocol start

INFO: Starting Coyote HTTP/1.1 on http-8080

Aug 24, 2012 9:31:02 AM org.apache.catalina.startup.Catalina start

INFO: Server startup in 24689 ms

Aug 24, 2012 9:31:59 AM org.apache.coyote.http11.Http11Protocol pause

INFO: Pausing Coyote HTTP/1.1 on http-8080

Aug 24, 2012 9:32:00 AM org.apache.catalina.core.StandardService stop

INFO: Stopping service Tomcat-Standalone

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

SEVERE: The web application registered the JDBC driver org.hsqldb.jdbc.JDBCDriver but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

SEVERE: The web application registered the JDBC driver org.postgresql.Driver but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc

SEVERE: The web application registered the JDBC driver com.mysql.jdbc.Driver but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.google.common.base.internal.Finalizer but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named QuartzScheduler_Worker-1 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named Timer-3 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2 but has failed to stop it. This is very likely to create a memory leak.

Aug 24, 2012 9:32:00 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads

SEVERE: The web application appears to have started a thread named Resource Destroyer in BasicResourcePool.close() but has failed to stop it. This is very likely to create a memory

[GuilhermeA]

In adition to Harry's comment, I would also verify if you are using UTF-8, it seems to be a "bug" due that latin1 can't handle such values as UTF-8 does:

http://bugs.mysql.com/bug.php?id=4541

And here is a good documentation on how to create the database properly. But not forgeting Harry's comment, the InnoDB is required

https://confluence.atlassian.com/display/CONF42/Configuring+Database+Character+Encoding#ConfiguringDatabaseCharacterEncoding-CreatingaUTF-8database

Cheers,

Guilherme

[Harry Chan]

Hi, it looks like you are using MySQL. Do you know if you are using the MyISAM engine instead of InnoDB? It'd give that a check. For full resolution refer to this knowledgebase article. It has instructions on how to change the engine and get this fixed.

For more information refer to Known Issues for MySQL.