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From Romain Manni-Bucau <>
Subject Re: Does OpenJPA Ship With Derby Client?
Date Tue, 15 Jul 2014 15:34:02 GMT

Not it is not but ensure (through JMX for instance) the datasource is
not using hsqldb (our default which is in tomee out of the box).

You also get the information in the logs 'adjusting ...' during startup

Romain Manni-Bucau
Twitter: @rmannibucau

2014-07-15 17:22 GMT+02:00 Kay Wrobel <>:
> I am testing TomEE and NetBeans right now, and am a little perplexed as to
> why my application works. When I use MySQL, I normally have to include the
> mysql driver jar in my project OR copy the jar to the TomEE lib directory or
> else the application won't be able to connect. Naturally, I thought the same
> for the JavaDB drivers. But it seems that I don't have the Derby Client
> library added to my project and in fact it is not in my project's lib
> folder, nor is it in the TomEE lib folder.
> So I guess my question to either of the two groups is: does OpenJPA / TomEE
> ship with its own Derby client library?
> Thanks.
> Kay

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