問題

Upgrading Confluence from 4.2.x to 5.4.x fails on MySQL database and the system can't be started.

atlassian-confluence.log に次のメッセージが表示される。

2014-03-31 13:53:17,733 ERROR [main] [atlassian.confluence.upgrade.UpgradeLauncherServletContextListener] contextInitialized Upgrade failed, application will not start: Could not determine foreign keys for NOTIFICATIONS.PAGEID column
com.atlassian.confluence.upgrade.UpgradeException: Could not determine foreign keys for NOTIFICATIONS.PAGEID column
at com.atlassian.confluence.upgrade.upgradetask.NotificationPageColumnUpgradeTask.dropFKConstraints(NotificationPageColumnUpgradeTask.java:108)
at com.atlassian.confluence.upgrade.upgradetask.NotificationPageColumnUpgradeTask.doUpgrade(NotificationPageColumnUpgradeTask.java:68)
...

診断

環境

• MySQL

Diagnostic Steps

• Check the DDL of NOTIFICATION table to ensure CONSTRAINT FK594ACC88C38FBEA FOREIGN KEY (PAGEID) REFERENCES CONTENT (CONTENTID)exists
• Run the instructions in the article: How to Fix the Collation and Character Set of a MySQL Database
• Roll back the upgrade and perform the upgrade again after starting Confluence by adding System Properties' parameter:  -Datlassian.forceSchemaUpdate=true

原因

The cause isn't known at the moment.

ソリューション

• Roll Back the database to Confluence 4.2.x version of database

• Run the following queries:

  ALTER TABLE NOTIFICATIONS DROP FOREIGN KEY FK594ACC88C38FBEA;
  
  ALTER TABLE NOTIFICATIONS ADD CONSTRAINT FK594ACC88C38FBEA FOREIGN KEY (PAGEID) REFERENCES CONTENT (CONTENTID);

• Proceed with the upgrade