Fix bug that required a config in the default location even when --config was specified
Fix bug that required a config in the default location even when --config was specified

xiao-chen/dist_test,umbrant/dist_test,umbrant/dist_test,cloudera/dist_test,cloudera/dist_test,xiao-chen/dist_test,cloudera/dist_test,xiao-chen/dist_test,cloudera/dist_test,umbrant/dist_test,xiao-chen/dist_test,umbrant/dist_test