Slow Return on Paginated SelectQuery

[Paul Logasa Bogen II]

I have a table with ~683k entries in it. I have a maintenance task that 
requires me to hit every entry. Since I know the results are much too 
big to return all at once, I've set the page size to 50. However, 
Cayenne appears to be attempting the full query first before falling 
back to paging. This is taking nearly half an hour for it to fall back, 
at which point everything works flawlessly. Is there a way to force the 
query to be paginated or to reduce the timeout on a query?

plb