After executing actions, the actions (e.g. EntityInsertAction) will be moved
from ActionQueue.inserts etc. to ActionQueue.executions to stay there until
the transaction completes. Because they do have a reference to the instance
being saved, they prevent that instance from being garbage collected. Isn't
it possible to clear the instance field after execution? For example the
EntityInsertAction needs the entity just for getting the id. Can't the id be
retrieved direcly after execution?
I ask, because I tried to insert many new objects to the database and tried
with Session.flush() and Session.evict() to get rid of these objects each
1000 objects, because the memory usage was too high. But for the above
reason I had no chance to succeed. The workaround was to commit the session
more often, but this breaks transactional behaviour.
Any thoughts?
Markus Heiden
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