def refresh_provider_fw_rules(self):
        xml = self.provider_fw_to_nwfilter_xml()
        return self._define_filter(xml)
Return the jobtracker thrift port.
dataset/ETHPy150Open nii-cloud/dodai-compute/nova/virt/libvirt/firewall.py/NWFilterFirewall.refresh_provider_fw_rules--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/libs/hadoop/src/hadoop/mini_cluster.py/MiniHadoopCluster.jobtracker_thrift_port