Upload
enrique-davila
View
269
Download
2
Embed Size (px)
Citation preview
Load data into hiveUSING CSV DATA
Create a table in hive using shell
CREATE TABLE remesas (fecha date,remesas_familiares double,remesas_money_order double,remesas_cheques double,remesas_transferencias double,remesas_efectivo double,remesas_total double) row format delimited fields terminated by ',';
Show tables, display fields
hive> show databases; hive> describe remesas;
Load data into table remesas from csv file
LOAD DATA LOCAL INPATH '/home/hadoop/Downloads/remesas.csv' OVERWRITE INTO TABLE remesas;
Display data loaded in remesas
This is only a sample about loading data, we will cover more details later
Select * from remesas