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Re: [eclipselink-users] What is a RepeatableWriteUnitOfWork?
The RepeatableWriteUnitOfWork is the object that backs an EntityManager.  One thing you could do to reduce the size of it is to clear you entityManager more often.

-Tom

On 03/09/2013 12:24 PM, Markus Eisele wrote:

Hi all,

I'm analyzing a Heap Dump at the moment. It seems as if we have some big HttpSessions.
The actual entities which get displayed on the JSF views are let's say about 400k ... A corresponding RepeatableWriteUnitOfWork object roughly 13.5 MB.
Is there any documentation available on that 'thing'?
What is it and what does it do?
Any hints for what to watch out and find the reasons are greatly appreciated.

Thanks,
Markus



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