Load data into teradata using sqoop

Question

I have one partition table, so how I can load data into teradata using sqoop export?

Answer 1

The general syntax to do this as shown below.

hive table:

CREATE EXTERNAL TABLE mytab_load(field1 STRING, field2 STRING, field3 STRING)

ROW FORMAT DELIMITED 

FIELDS TERMINATED BY '\t' 

STORED AS TEXTFILE 

LOCATION '/maprfs;/../../mytab_load' 

Sqoop Export:

sqoop export --driver com.teradata.jdbc.TeraDriver --connect "jdbc:teradata://localhost/database=dbname" --password "xxxx" --username "usser" --table "mytab_load" --num-mappers 1 --export-dir "/maprfs:/../../mytab_load" --input-fields-terminated-by '\t' -Dsqoop.export.records.per.statement=1