问题 I have a table in Hive CREATE TABLE tab_data ( rec_id INT, rec_name STRING, rec_value DECIMAL(3,1), rec_created TIMESTAMP ) STORED AS PARQUET; and I want to populate this table with data in .csv files like these 10|customer1|10.0|2016-09-07 08:38:00.0 20|customer2|24.0|2016-09-08 10:45:00.0 30|customer3|35.0|2016-09-10 03:26:00.0 40|customer1|46.0|2016-09-11 08:38:00.0 50|customer2|55.0|2016-09-12 10:45:00.0 60|customer3|62.0|2016-09-13 03:26:00.0 70|customer1|72.0|2016-09-14 08:38:00.0 80