columnstore_info.load_from_s3 | Misleading Messages

CREATE DATABASE db1;

CREATE TABLE db1.tab1 (

   id INT,

   color varchar(50),

   quantity INT

) ENGINE=ColumnStore;

# See developer comments for key/secret

SET columnstore_s3_region='us-west-2';

SET columnstore_s3_key='x';

SET columnstore_s3_secret='x';

CALL columnstore_info.load_from_s3('s3://allens-spark-test-bucket/','junk_data.csv','db1', 'tab1', ',', '"', '');

select count(*) from  db1.tab1;

+----------------------------------------------------------------------------------------------------+

| columnstore_dataload(bucket, filename, dbname, table_name, terminated_by, enclosed_by, escaped_by) |

+----------------------------------------------------------------------------------------------------+

| {"success": false, "inserted": 0, "processed": 0}                                                  |

+----------------------------------------------------------------------------------------------------+

1 row in set (3.100 sec)

Query OK, 0 rows affected (3.100 sec)