Hive sources for a Blaze mapping include the TEXT, Sequence, Avro, RC, ORC, and Parquet storage formats.
The TEXT storage format in a Hive source for a Blaze mapping can support ASCII characters as column delimiters and the newline characters as a row separator. You cannot use hex values of ASCII characters. For example, use a semicolon (;) instead of 3B.
You cannot define an SQL override in the Hive source for a Blaze mapping.
Hive sources for a Blaze mapping cannot use bucketed tables.