PARQUET_CONVERSION_FAILURE error class
SQLSTATE: 42846
Unable to create a Parquet converter for the data type <dataType>
whose Parquet type is <parquetType>
.
DECIMAL
Parquet DECIMAL
type can only be backed by INT32, INT64, FIXED_LEN_BYTE_ARRAY, or BINARY.
UNSUPPORTED
Please modify the conversion making sure it is supported.