[VL] Casting integer to binary type produces inconsistent result with Spark

[PHILO-HE]

Backend

VL (Velox)

Bug description

SELECT a, cast(a as binary) from tbl;

Spark result:

+---+-------------+
|  a|            a|
+---+-------------+
| 10|[00 00 00 0A]|
|  0|[00 00 00 00]|
|  3|[00 00 00 03]|
|  2|[00 00 00 02]|
|  2|[00 00 00 02]|
|  0|[00 00 00 00]|
+---+-------------+

Gluten result:

+---+-------+
|  a|      a|
+---+-------+
| 10|[31 30]|
|  0|   [30]|
|  3|   [33]|
|  2|   [32]|
|  2|   [32]|
|  0|   [30]|
+---+-------+

Spark version

None

Spark configurations

No response

System information

No response

Relevant logs

No response

[PHILO-HE]

@rui-mo, could you take a look? Thanks!
We need confirm other numeric types.

[rui-mo]

Fixing this issue with facebookincubator/velox#9819.