Migrating from 3.0.0.1 to 6.3.4
Asked by ram gorantla:

Hi All, i am upgrading the confluence from 3.0.0.1 to 6.3.4.

First i upgraded from 3.0.0.1 to 3.5.17 - Works fine

Then upgraded from - 5.5.17 to 5.0.3 - Works fine

then migrated from 5.0.3 to 5.1.4 - works fine

then i plan to mirate from 5.1.4 to 5.5 - It throws me the below error

I am using SQL 2008 R2 currently. I have a Backup for 5.1.4 which is a Working version.

I need your help to accomplish my upgrade. What are the steps i need to follow here. I am using installer and i am pointing 3.0.0.1 confluence home directly for all previous upgrades.

Beginning user mapping creation.  
2018-06-08 16:35:21,971 INFO \[localhost-startStop-1\] \[atlassian.confluence.upgrade.UpgradeTask\] doUpgrade Retrieving usernames from the database.  
2018-06-08 16:35:22,155 ERROR \[localhost-startStop-1\] \[atlassian.confluence.upgrade.UpgradeLauncherServletContextListener\] contextInitialized Upgrade failed, application will not start: Upgrade task com.atlassian.confluence.upgrade.upgradetask.ReferencedUsersUserMappingUpgradeTask@1b4776a failed during the SCHEMA_UPGRADE phase due to: Unable to complete user mapping creation.  
com.atlassian.confluence.upgrade.UpgradeException: Upgrade task com.atlassian.confluence.upgrade.upgradetask.ReferencedUsersUserMappingUpgradeTask@1b4776a failed during the SCHEMA_UPGRADE phase due to: Unable to complete user mapping creation.  
at com.atlassian.confluence.upgrade.AbstractUpgradeManager.executeUpgradeStep(AbstractUpgradeManager.java:273)  
at com.atlassian.confluence.upgrade.AbstractUpgradeManager.runSchemaUpgradeTasks(AbstractUpgradeManager.java:217)  
at com.atlassian.confluence.upgrade.AbstractUpgradeManager.upgrade(AbstractUpgradeManager.java:167)  
at com.atlassian.confluence.upgrade.UpgradeLauncherServletContextListener.contextInitialized(UpgradeLauncherServletContextListener.java:51)  
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)  
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)  
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)  
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)  
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)  
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)  
at java.util.concurrent.FutureTask.run(FutureTask.java:138)  
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)  
at java.lang.Thread.run(Thread.java:662)  
Caused by: java.lang.RuntimeException: Unable to complete user mapping creation.  
at com.atlassian.confluence.upgrade.upgradetask.AbstractUserMappingUpgradeTask.doUpgrade(AbstractUserMappingUpgradeTask.java:72)  
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)  
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)  
at java.lang.reflect.Method.invoke(Method.java:597)  
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)  
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)  
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)  
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)  
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)  
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)  
at com.sun.proxy.$Proxy24.doUpgrade(Unknown Source)  
at com.atlassian.confluence.upgrade.AbstractUpgradeManager$UpgradeStep$3.execute(AbstractUpgradeManager.java:761)  
at com.atlassian.confluence.upgrade.AbstractUpgradeManager.executeUpgradeTask(AbstractUpgradeManager.java:293)  
at com.atlassian.confluence.upgrade.AbstractUpgradeManager.executeUpgradeStep(AbstractUpgradeManager.java:264)  
... 13 more  
Caused by: org.springframework.dao.TransientDataAccessResourceException: StatementCallback; SQL \[select distinct t.CREATOR from LINKS t left outer join user_mapping um1 on t.CREATOR = um1.user_key left outer join user_mapping um2 on t.CREATOR = um2.lower_username where um1.user_key is null and um2.user_key is null\]; Cannot resolve the collation conflict between "SQL_Latin1_General_CP1_CS_AS" and "SQL_Latin1_General_CP1_CI_AS" in the equal to operation.; nested exception is java.sql.SQLException: Cannot resolve the collation conflict between "SQL_Latin1_General_CP1_CS_AS" and "SQL_Latin1_General_CP1_CI_AS" in the equal to operation.  
at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:106)  
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)  
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)  
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)  
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:407)  
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:458)  
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:462)  
at com.atlassian.confluence.upgrade.upgradetask.ReferencedUsersUserMappingUpgradeTask.getUsernamesMissingMapping(ReferencedUsersUserMappingUpgradeTask.java:63)  
at com.atlassian.confluence.upgrade.upgradetask.AbstractUserMappingUpgradeTask.doUpgrade(AbstractUserMappingUpgradeTask.java:46)  
... 27 more  
Caused by: java.sql.SQLException: Cannot resolve the collation conflict between "SQL_Latin1_General_CP1_CS_AS" and "SQL_Latin1_General_CP1_CI_AS" in the equal to operation.  
at net.sourceforge.jtds.jdbc.SQLDiagnostic.addDiagnostic(SQLDiagnostic.java:368)  
at net.sourceforge.jtds.jdbc.TdsCore.tdsErrorToken(TdsCore.java:2816)  
at net.sourceforge.jtds.jdbc.TdsCore.nextToken(TdsCore.java:2254)  
at net.sourceforge.jtds.jdbc.TdsCore.getMoreResults(TdsCore.java:631)  
at net.sourceforge.jtds.jdbc.JtdsStatement.executeSQLQuery(JtdsStatement.java:477)  
at net.sourceforge.jtds.jdbc.JtdsStatement.executeQuery(JtdsStatement.java:1301)  
at com.mchange.v2.c3p0.impl.NewProxyStatement.executeQuery(NewProxyStatement.java:35)  
at org.springframework.jdbc.core.JdbcTemplate$1QueryStatementCallback.doInStatement(JdbcTemplate.java:443)  
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:396)  
... 31 more  
2018-06-08 16:35:22,162 ERROR \[localhost-startStop-1\] \[atlassian.confluence.upgrade.UpgradeLauncherServletContextListener\] contextInitialized 1 errors were encountered during upgrade:  
2018-06-08 16:35:22,162 ERROR \[localhost-startStop-1\] \[atlassian.confluence.upgrade.UpgradeLauncherServletContextListener\] contextInitialized 1: Unable to complete user mapping creation.  
2018-06-08 16:35:22,163 WARN \[localhost-startStop-1\] \[atlassian.confluence.plugin.PluginFrameworkContextListener\] contextInitialized Not starting full plugin system due to upgrade or licensing errors  
2018-06-08 16:35:23,823 INFO \[localhost-startStop-1\] \[com.atlassian.confluence.lifecycle\] init Confluence is ready to serve


Answers:
author: Mirek
body: Hmm. If your version was 3.5.x then the recommended upgrade path is "Upgrade to**5.0.3**then upgrade to the latest version of Confluence 6". Why not going directly to 6.x form 5.0.3 and you are doing a middle jump two times (to 5.1.4 and 5.5)?


Tags: confluence-server

server