It seems that Zabbix 2.0 in EPEL was compiled without Java Gateway support enabled (option "--enable-java"). This feature is required to directly monitor JMX itens, according to Zabbix 2.0 documentation: https://www.zabbix.com/documentation/2.0/manual/concepts/java Is it possible to enable such feature on the Zabbix 2.0 EPEL package?
Please refer to the other ticket for details and vote on the Zabbix bugtracker. *** This bug has been marked as a duplicate of bug 842176 ***