We have Confluence 4.0 and it's using MySql-database. Once for a while it crashes and we must reboot it. Sometimes when shutting it down fails and trying to start again it says:
Error occurred during initialization of VM Could not reserve enough space for object heap
But that is maybe a different issue. When checking the logs I find error messages:
SEVERE: Exception Processing ErrorPage[errorCode=500, location=/500page.jsp] org.apache.jasper.JasperException: org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is net.sf.hibernate.exception.GenericJDBCException: Cannot open connection
What could couse this? And what could solve the problem?
One more thing that wonders me:
# ls -la lrwxrwxrwx. 1 root root 18 Jan 17 2012 confluence -> confluence-3.5-std drwxr-xr-x. 13 1506 root 4096 Oct 3 09:48 confluence-3.5-std
There seems to be difference in permissions between actual confluence-folder and its virtual path..
The most concerning errors seems to be the "Cannot Open Connection" one, and for that we have this KB: https://confluence.atlassian.com/display/CONFKB/Unable+to+Start+Due+to+net.sf.hibernate.exception.GenericJDBCException+Cannot+open+connection
It usually indicates that your instance cannot reach the database, but there are another possible causes that it's worth to check.
Hope it helps.
Hi team, I’m Avinoam, a product manager on Confluence Cloud, and today I’m really excited to let the Community know that all customers can now try out the new editing experience and see some of the ...
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