users@glassfish.java.net

Re: GF 3.01 Entity Cache refreshing?

From: Richard Kolb <rjdkolb_at_gmail.com>
Date: Mon, 4 Apr 2011 10:13:32 +0200

Hi Michael

I am no expert on the matter, but what is your shared mode in your
persistence.xml ?

If I am reading the below correctly, you would not need to do @Cache
modifications if your mode is correct. The cache should be shared in the
container.

http://wiki.eclipse.org/EclipseLink/Examples/JPA/Caching

Please let me know if it helps or not.

regards
Richard.



On 4 April 2011 09:49, <forums_at_java.net> wrote:

> Hello,
>
> we have a serious problem with the entity caching of GlassFish 3.0.1. We
> want
> to run multiple application servers on top of the same database.
>
> Our Application uses JPA entities with an optimistic locking field of type
> Timestamp.
>
> After activating the entity cache GlassFish always uses cached instances
> without checking the database for any changes. So one App-server
>
> does not detect the changes of the others.
>
> We have played around with the configuration properties
> "refreshOnlyIfNewer",
> "alwaysRefresh" and "disableHits" without any progress.
>
>
>
> Need help! Any hints anybody?
>
>
>
> Thanks
>
> Michael
>
>
>
>
> --
>
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>
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>
>
>