摘要: 一、问题:在使用Hive0.11进行select查询的时候报:hive> create table zhifu2 as select distinct uid,substr(time,1,12),site from zhifu;Total MapReduce jobs = 1Launching Job 1 out of 1Number of reduce tasks not specified. Estimated from input data size: 1In order to change the average load for a reducer (in bytes): se 阅读全文
posted @ 2014-03-21 17:17 I’m Me! 阅读(9899) 评论(0) 推荐(0)