On Wed, Mar 6, 2013 at 11:34 AM, mauro <[email protected]> wrote: > *whi* into persistence.xml for jpa i have to declare :*in addition to > jdbc/jeblog I have to declare a *? datasource?*i not undestand whi.but i > have view into all example that both to be declared.*mauro > > When i started using TomEE+ (1.5.0 and then 1.5.1 SNAPSHOT), I was under the assumption that it was necessary to declare both jta and non-jta; so, I defined/specified both in persistence.xml and tomee.xml.
recently (while running/using 1.5.2-SNAPSHOT and/or 1.6.0-SNAPSHOT), something motivated me to remove non-jta (since I was trying to use a jdbc cluster); so, i removed non-jta from persistence.xml 'and' tomee.xml, and my web app has been working as designed...without non-jta defined/specified in both files! :) Evidently, you don't really need it. What version of TomEE are you using? Try to remove non-jta and see if it breaks anything in your app.
