hi,all: on my cluster ,one node have two network card one for intranet one for public network ,even I have config the /etc/hosts to bound hostname with intranet IP. hadoop itself also recognize the hostname with public network IP. even if I config the slaves file with intranet IP , I will see from the 50070 web site ,the node with to network card bound to public network .
2016-12-26 lk_hadoop