随笔分类 - hive

hive，分桶，内外部表，分区

摘要：简单的word-count操作： [root@master test-map]# head -10 The_Man_of_Property.txt #先看看数据Preface“The Forsyte Saga” was the title originally destined for that p 阅读全文

posted @ 2018-05-07 20:55 睡觉的阿狸阅读(219) 评论(0) 推荐(0)