[SPARK-4475] change "localhost" to "127.0.0.1" if "localhost" can't be resolved#3425

lvsoft wants to merge 1 commit intoapache:masterapache/spark:masterfrom

lvsoft:feature/FixPySpark_failed_to_initialize_if_localhost_can_not_be_resolvedlvsoft/spark:feature/FixPySpark_failed_to_initialize_if_localhost_can_not_be_resolvedCopy head branch name to clipboard