1. 从97导出dim_channel_terminal_flag表数据到txt(数据下载) hive -e 'select * from dim.dim_city' >> dim_city.txt hive -e "select * from app.app_cmo_user_buyview_kpi_report_di where dt='2016-03'" >> app_cmo_user_buyview_kpi_report_di_2016-03.txt 2.load文件至hadp ssh [email protected] 123456 hive load data local inpath '/home/hadp/niewj/app_cmo_user_buyview_kpi_report_di_2016-03.txt' overwrite into table cmo_app.app_cmo_user_buyview_kpi_report_di partition (dt='2016-03'); load data local inpath '/home/hadp/wenxiaomin/app_cmo_datacube4_ord_type_det_sum_di1.txt' overwrite into table cmo_app.app_cmo_datacube4_ord_type_det_sum_di partition (dt='2016-02-02',tp='1'); load data local inpath '/home/hadp/wenxiaomin/app_cmo_coupon_send_dept_di.txt' overwrite into table cmo_app.app_cmo_coupon_send_dept_di partition (dt='2016-02-02'); load data local inpath '/home/hadp/niewj/app_cmo_user_buyview_lv_cd_kpi_di.txt' overwrite into table cmo_app.app_cmo_user_buyview_lv_cd_kpi_di partition (dt='2015-01');
hive 下载和导入数据 hive -e
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转载自niewj.iteye.com/blog/2325717
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