Confluence Docs 3.0 : Release Notes 2.5.7 This page last changed on Aug 29, 2007 by smaddox. Confluence 2.5.7 is a recommended upgrade that resolves two issues you may have encountered in Confluence 2.5.6: Indexing errors claiming 'too many open files', caused by duplicate libraries in the Confluence web application. Caching should be enabled by default for the LDAP configuration in `atlassian-user.xml`. Confluence 2.5.7 can be downloaded from http://www.atlassian.com/software/confluence/ConfluenceDownloadCenter.jspa, and is a free upgrade for all customers who purchased their Confluence license or maintenance renewal after 30 August 2006. If you don't wish to upgrade to 2.5.7, but do want a fix for issue CONF-9251 ("Too many open files" error during index operations), you can manually remove the duplicate libraries shipped in the Confluence web application. Please follow the instructions on the JIRA issue. ### Upgrading to Confluence 2.5.7 Upgrading Confluence should be fairly straightforward. You can find instructions here. We strongly recommend that you backup your `confluence.home` directory and database before upgrading! ### Changes in 2.5.7 Here's a complete list of the bug fixes in Confluence 2.5.7: Errors were reported by the JIRA trusted connection. APP_UNKNOWN; Unknown Application: {0}; ["confluence:4557196"]
JIRA Issues (3 issues)
Type | Key | Summary | Priority | Status | Resolution
--- | --- | --- | --- | --- | ---
| CONF-9303 | Caching is not enabled by default for the hibernate repository |  | Resolved | Fixed
| CONF-9251 | "Too many open files" error during index operations |  | Resolved | Fixed
| CONF-9249 | Duplicate dependencies in WEB-INF/lib/ |  | Resolved | Fixed

Document generated by Confluence on Nov 05, 2009 23:33