Re: [eclipselink-users] memory usage

[David Parker <dap@xxxxxxxxxxxxxxxxxxxx>]

Because our application is built in terms of JPA Objects. This is a  
small part of our app, a data conversion from another version of our  
system. Your response is almost like asking why I didn't write it in  
perl...or maybe that is what you are suggesting?

On Oct 19, 2009, at 5:52 PM, Tim Hollosy wrote:

> I don't have a good answer, I'm just curious as to why in the world
> you'd want to use JPA for this sort of job?
>
> ./tch
>
>
>
> On Mon, Oct 19, 2009 at 5:51 PM, David Parker <dap@xxxxxxxxxxxxxxxxxxxx 
> > wrote:
> > I am running a long data import that uses eclipselink 1.1.2 for  
> > persistence.
> > I see memory increasing slowly but surely as it goes along. The  
> > YourKit
> > profiler does not identify anything as  a link, but I do seem to  
> > have an
> > increasing "retained size" for
> >
> > org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork  
> > [Stack
> > Local]
> >
> > I see there is a clear method on TransactionWrapperImpl, but that  
> > does not
> > seem to be in the JPA EntityTransaction API.
> >
> > Is there a best practice for long running data imports? Should I be  
> > clearing
> > something?
> >
> > Thanks.
> >
> >
> > =============================================
> > David Parker
> > dap@xxxxxxxxxxxxxxxxxxxx
> >
> >
> >
> >
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=============================================
David Parker
dap@xxxxxxxxxxxxxxxxxxxx