From: <forums_at_java.net>
Date: Wed, 6 Apr 2011 15:49:35 -0500 (CDT)

HI,

-------- CAN ANYONE TELL ME HOW TO SET UP  A MYSQL DATASOURCE WITH GLASSFISH
          UNDER NETBEANS 6.9
--------------------------------------------------

so that I can use the following code:

*1)EntityManagerFactory emf=    
Persistence.createEntityManagerFactory("ejbPU");
2)Authentification em = (Authentification) emf.createEntityManager();*

where authentification is an entity class obtained from a database

-------- SO FAR I CAN GET "EMF" WITH SUCCESS BUT FAILED TO GET "EM" AND GET
          THE ERROR: CANNOT ACQUIRE DATASOURCE [MYSQL/DATASOURCE]
-------------

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