[hibernate-dev] HHH-10162 Inheritance and L2 cache

Gail Badner gbadner at redhat.com
Thu Mar 2 14:57:45 EST 2017


Hi Christian,

You mentioned that you reproduced the issue, but I don't see a test case.
Can you push your test case to a PR?

Thanks,
Gail

On Thu, Mar 2, 2017 at 10:15 AM, Steve Ebersole <steve at hibernate.org> wrote:

> BTW, regarding the Hip Chat "Dev" room, I'd personally not rely on replies
> from there.  E.g. I never saw your question there, and others likely did
> not either.  FWIW we had all agreed on a block of time when we would try to
> be available in that room specifically to discuss such things.  IIRC that
> was roughly between 10 and 12 my time (central US).
>
> On Thu, Mar 2, 2017 at 12:08 PM Christian Beikov <
> christian.beikov at gmail.com>
> wrote:
>
> > Hey guys,
> >
> > Steve said I should start a discussion about the possible solution for
> > HHH-10162 <https://hibernate.atlassian.net/browse/HHH-10162> so here we
> > go.
> >
> > While debugging the issue, I found out that the proxy is created at
> > DefaultLoadEventListener.createProxyIfNecessary() where it IMO should
> > consult the 2L cache first by calling existing =
> > loadFromSecondLevelCache( event, persister, keyToLoad );. The fix looks
> > easy, but I am not sure of the implications. Obviously this will affect
> > performance a little since it has to consult the L2 cache now.
> >
> > I tried to start a discussion in the Dev room, but so far only Andrea,
> > Vlad and Chris have commented this. Has anyone a different idea for
> > implementing this?
> > --
> >
> > Mit freundlichen Grüßen,
> > ------------------------------------------------------------------------
> > *Christian Beikov*
> > _______________________________________________
> > hibernate-dev mailing list
> > hibernate-dev at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/hibernate-dev
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