注:本文翻译自https://docs.vmware.com/en/VMware-Greenplum/7/greenplum-database/utility_guide-ref-gpfdist.html
向Greenplum数据库段提供数据文件或从数据库段写入数据文件。
语法
gpfdist [-d <directory>] [-p <http_port>] [-P <last_http_port>] [-l <log_file>]
[-t <timeout>] [-S] [-w <time>] [-v | -V] [-s] [-m <max_length><