2) Setup a JDBC pool. I took the simple driver:
-Pool name: AddressbookPool
+Pool name: JJobsPool
Resource type: java.sql.Driver
Driver: MySQL
-Driver class: com.mysql.jdbc.Driver
+Driver class: org.mariadb.jdbc.Driver
URL: jdbc:mysql://localhost/your_database
user: your_login
3) Setup a JDBC resource:
-JNDI name: jdbc/addressbook
-Pool name: AddressbookPool
+JNDI name: jdbc/jjobs
+Pool name: JJobsPool
4) In juser-core project you will find a JAR named "commons-codec-1.10.jar" you
need to copy this to your $GLASSFISH_DOMAIN/lib/ path to make password