2017年7月27日

Pig Command

摘要： A = load '$INPUT' using PigStorage(',') AS (id:int, country:chararray, hdi:float, lifeex:int, mysch:int, eysch:int, gni:int); B = FILTER A BY gni > 2000; C = ORDER B BY gni; STORE C into '$OUTPUT'... 阅读全文

posted @ 2017-07-27 11:23 dawangandy 阅读(114) 评论(0) 推荐(0)

导航