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
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