Need some other data points here Alan.

Do you have any files in the /cfquerybatch/spool/ or /failed/ directories?

Alan Holden wrote:
 Nope. I'm only using cachedWithin.

This is the first morning I've come in to find the app still running overnight. There was another string of events in the logs early this AM, but apparently not enough to swamp the app or Tomcat this time. I can probably attribute this to either reduced overall demand. This site gets a critical volume of admission-related transactions leading up to a monthly event.

/WEB-INF/bluedragon/work/cfquerybatch/ shows that my system is cranking out 150Mb of "java.lang.NullPointerException" lines per day.

If my queries are not actually being cached, THAT would explain why the traffic spike would kill this app from the database up.

There's also this in bluedragon.log. But this error has been well documented in prior threads by myself and a few others. It's the infamous mystery datasource that exists only by exception (ie there is no blank entry in the xml), so I don't think it applies:
18/08/11 09:11.32: -] PersistDataJDBC.configure: [--Catch Data--]
type: Database
tagname:
template:
Line: ; Column:
ErrorCode: errorCode.sqlError
message: General SQL Error
detail: The datasource could not be found or was invalid

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