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From Dominik Marciniszyn <marciniszyn.domi...@gmail.com>
Subject Re: Two Karaf instances using one database
Date Thu, 07 Dec 2017 11:30:07 GMT
In persistence.xml I have got:
<persistence-unit name="my_persistence_unit" transaction-type="JTA">
		<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
	
<jta-data-source>osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=my_persistence_unit)</jta-data-source>
		
		
		<mapping-file>META-INF/orm.xml</mapping-file>
		...
       
		<exclude-unlisted-classes>true</exclude-unlisted-classes>
		
		<properties>
			<property name="hibernate.dialect"
value="org.hibernate.dialect.Oracle10gDialect" />
			<property name="hibernate.archive.autodetection" value="class"/>
			<property name="hibernate.enable_lazy_load_no_trans" value="true"/>
            <property name="hibernate.connection.isolation" value="4"/>
            <property name="hibernate.connection.autocommit" value="false"/>
		</properties>
	</persistence-unit>
</persistence>

I have got the two Karafs with my programs and then I've added the Cellar
and Cellar-DOSGI features. Next I've put both instances into one group (not
default).



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