【案例】hive脚本加载数据到hive分区表
access_logs/20170610/2017061000.log
2017061001.log
2017061002.log
......
2017061023.log
二级分区:天/小时
crontab+shell 实现自动调度。
建库:
create database load_hive;
建表:
create table load_h(
id string,
url string,
referer string,
keyword string,
type string,
guid string,
pageId string,
moduleId string,
linkId string,
attachedInfo string,
access_logs/20170610/2017061000.log
2017061001.log
2017061002.log
......
2017061023.log
二级分区:天/小时
crontab+shell 实现自动调度。
建库:
create database load_hive;
建表:
create table load_h(
id string,
url string,
referer string,
keyword string,
type string,
guid string,
pageId string,
moduleId string,
linkId string,
attachedInfo string,