[jboss-user] [Installation, Configuration & DEPLOYMENT] - Problem deploying 2 persistence units in 2 EJBs in an EAR
Hello all
We have a problem depoying a J2EE project under Jboss AS 4.2.2
There is an EAR project with two EJBs JAR with their own entities and persistence unit.
The 2 persistence.xml files are in the META-INF directories of the EJBs' JAR and they
bind to two different data stores defined in a *-ds.xml file.
Here is the ds file: (deployed directly in server/default/deploy/ )
<local-tx-datasource>
<jndi-name>firstDatasource</jndi-name>
<connection-url>jdbc:mysql://localhost:3306/sometable</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<user-name>user</user-name>
password
</local-tx-datasource>
<local-tx-datasource>
<jndi-name>secondDatasource</jndi-name>
<connection-url>jdbc:mysql://localhost:3306/someothertable</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<user-name>user</user-name>
password
</local-tx-datasource>
Then the persistence.xml files:
<persistence-unit name="second" transaction-type="JTA">
org.hibernate.ejb.HibernatePersistence
<jta-data-source>java:/secondDatasource</jta-data-source>
</persistence-unit>
...
<persistence-unit name="first" transaction-type="JTA">
org.hibernate.ejb.HibernatePersistence
<jta-data-source>java:/firstDatasource</jta-data-source>
</persistence-unit>
However when the project is deployed we are getting the following error :
08:44:31,692 WARN [ServiceController] Problem starting service
persistence.units:ear=ourproject-ear.ear,jar=ourejb.jar,unitName=second
javax.naming.NoInitialContextException: Need to specify class name in environment or
system property, or as an applet parameter, or in an application resource file:
java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:645)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:325)
at javax.naming.InitialContext.lookup(InitialContext.java:392)
at
org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:216)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
Following this error message we investigated the initial context parameters in the conf
folder, and jndi.properties seems to be fine (default values):
java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
Any help would be gladly appreciated !
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