change auto to ip
change auto to ip

bssrdf/rabit,dmlc/xgboost,dmlc/rabit,bssrdf/rabit,dmlc/xgboost,dmlc/xgboost,dmlc/rabit,dmlc/xgboost,bssrdf/rabit,dmlc/xgboost,dmlc/rabit,dmlc/xgboost,bssrdf/rabit,dmlc/rabit,bssrdf/rabit