You notice that the dashboard is missing some data.
The BrightmailLog.Log has errors similar to the following:
Aug 04 2010 07:30:08 [BrightmailScheduler_Worker-10] ERROR -
com.brightmail.dl.DataAccessException: An unexpected database error has occurred. Please contact your system administrator. ; nested exception is:
java.sql.SQLException: Duplicate entry 'ywiqew7647' for key 2
This is usually the result of a crashed database table or other loss of database integrity.
The current workaround is to restart the control center service.
The Control Center should begin to accumulate statistics data within ten minutes of the service restart. If not, then either a more aggressive repair of the affected database table will be required or some other issue is preventing statistics accumulation.