firewall-cmd --zone=public --add-port=50090tcp --permanent
firewall-cmd --zone=public --add-port=50070/tcp --permanent
firewall-cmd --zone=public --add-port=9000/tcp --permanent
firewall-cmd --zone=public --add-port=50010tcp --permanent
firewall-cmd --zone=public --add-port=50075/tcp --permanent
firewall-cmd --zone=public --add-port=50020/tcp --permanent