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.
Do you use templates with Confluence? Take part in a remote 1-hr workshop. You'll receive USD $100 for your time! We're looking for people to participate in a remote 1-hr workshop...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs