If they have to be in one transaction ... there is no way for garbage collection.
I had the same problem some time ago and had to fight the OutOfMemoryException. The Container for the Objects and the transaction ist the DataContext. I splitted the Import into slices of about 10.000 Object. For every slice I took a new DataContext. Best Regards ... - Juergen - 2009/11/23 Andreas Hartmann <[email protected]> > Hi everyone, > > I'm facing the following situation: > > RecipientSet has many Recipients > > A large number of Recipient objects are imported in a single transaction. > The changes are committed e.g. every 100 recipients. Nevertheless the > Recipient objects are kept in the heap, and eventually an OutOfMemoryError > occurs. > > I have the feeling that the Recipient objects cannot be garbage-collected > because of the relationship references from the RecipientSet. I didn't find > any other references to the Recipient objects. > > Is it possible to tell Cayenne not to keep the references, or is there any > other way to handle this issue? Do I have to create a new data context after > the changes are committed, starting with a fresh RecipientSet? > > Thanks a lot in advance for any hints! > > Best regards, > Andreas > > > -- > Andreas Hartmann, CTO > BeCompany GmbH > http://www.becompany.ch > Tel.: +41 (0) 43 818 57 01 > >
