将hdfs下/dw/dms/usr_trgt下的文件导入到mysql中test数据库下usr_trgt表中
sqoop-export --connect jdbc:mysql://mysqlDB:3306/test
--username biadmin --password Abcd1234
--table usr_trgt --input-null-string '\\N' --input-null-non-string '\\N' --input-fields-terminated-by '\001' --export-dir /dw/dms/usr_trgt;