Tag Archives: confluence

HOW-TO: Fix “Multiple AttachmentData objects were returned” errors in Atlassian Confluence

So, if you found this blog post, I assume you’ve run into this particular problem in your installation of Confluence. And you’ve probably also found the Atlassian KB article, RuntimeException Multiple AttachmentData objects were returned when only one was expected, which is only marginally helpful at best. The “resolution” suggested by Atlassian — “Rename the [...]
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HOW-TO: Fix your Atlassian Confluence database schema

Looking for the default database schemas? Download them for versions 2.6 through 3.3 here. (MySQL format.) NOTE: Much of this content is relevant only to MySQL users. Other database users may find some semblance of an elucidation, but they’ll have to hack their own scripts! Over time and multiple version upgrades of Atlassian Confluence, its [...]
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Moving Confluence from Windows to (Ubuntu) GNU/Linux

Recently, my company’s corporate wiki started to sputter. It isn’t that Atlassian Confluence itself is a dog, but when you load it with over 100K+ pages, hundreds of simultaneous users, many GBs of attachments in the DB, and try to run it on Windows 2003 Std and SQL Server 2000, things get rather dicey. (Add [...]
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