hive 面试题 转载
摘要:
转自:http://blog.csdn.net/ningguixin/article/details/12852051有一张很大的表:TRLOG该表大概有2T左右TRLOG:CREATETABLETRLOG(PLATFORMstring,USER_IDint,CLICK_TIMEstring,CLI... 阅读全文
posted @ 2015-09-14 17:47 ggbond1988 阅读(1371) 评论(0) 推荐(0) 编辑