Hello, I am trying to export data from a simple parquet table using sqoop to a simple oracle table with 3 columns.  Here is my oracle table:  create table xref_tst ( retailer_nm varchar2(200), sku_id number, account_nbr int);   ALTER TABLE xref_tst ADD CONSTRAINT sku_pk PRIMARY KEY (sku_id);   Here is my sqoop export statement.  Now when I run this first one below this it works fine and insert data into my empty oracle table.  But when I add the 2 update lines in the second at the end it won't insert into my empty table.  Does the update mode not work with hcatalog?  What am I missing?   works: sqoop export \ --connect "jdbc:oracle:thin:@rmohsxd01.oracleoutsourcing.com:30712:db" \ --username user \ --password pass \ --table xref_tst \ --columns retailer_nm,sku_id,account_nbr \ --hcatalog-table "xref_testing " \ --hcatalog-database "sil_db"   doesn't work: sqoop export \ --connect "jdbc:oracle:thin:@rmohsxd01.oracleoutsourcing.com:30712:db" \ --username user \ --password pass \ --table xref_tst \ --columns retailer_nm,sku_id,account_nbr \ --hcatalog-table "xref_testing " \ --hcatalog-database "sil_db" \ --update-key sku_id \ --update-mode allowinsert ... View more