Hi Rick,
Thanks for looking into this, the persistence.xml file we are using is:
https://github.com/apache/oozie/blob/trunk/core/src/main/resources/META-INF/persistence.xml
The EMF is instatiated here:
https://github.com/apache/oozie/blob/trunk/core/src/main/java/org/apache/oozie/service/JPAService.java#L156
Thanks again.
Alejandro
On Thu, May 9, 2013 at 6:06 AM, Rick Curtis <curtisr7@gmail.com> wrote:
> Can we see the contents of your persistence.xml file?
>
>
> On Wed, May 8, 2013 at 6:34 PM, Alejandro Abdelnur <tucu00@gmail.com>
> wrote:
>
> > We are seeing this using OpenJPA 2.1.0 in Oozie.
> >
> > A JDBCConfigurationImpl seems to be holding a large amount of memory via
> > its dataCacheTimeout (then listeners) instance variable keeping
> >
> > Class # Objects Used Heap Retained Heap
> > -------------------------------------------------------------------
> >
> > o.a.o.j.meta.MappingRepository 1,902 304,320 904,410,184
> > o.a.o.j.meta.ClassMapping 3,824 1,223,680 105,073,624
> > -------------------------------------------------------------------
> >
> >
> > We are using a single EntityManagerFactory and we are closing all
> > EntityManager instances correctly (via a command pattern).
> >
> > All caching settings are default ones.
> >
> > Any hint where to look would be appreciated it.
> >
> > Thanks
> >
> > Alejandro
> >
>
>
>
> --
> *Rick Curtis*
>
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