[Bug] Does not support non-builtin functions, or function does not exist: bitmap_from_array()

[JoegenUSTC]

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• I had searched in the issues and found no similar issues.

Version

2.1.5

What's Wrong?

when i use stream_load with columns "array_int_val=ifnull(bitmap_from_array(array_int_val), bitmap_empty())", it produces this problem,
"Message": "[ANALYSIS_ERROR]TStatus: errCode = 2, detailMessage = Does not support non-builtin functions, or function does not exist: bitmap_from_array()",

What You Expected?

fix the problem or give me a way to avoid it

How to Reproduce?

1、build a table with bitmap column
2、stream_load with json type, the bitmap column with array type
3、add a header of column with type such as "bitmap_from_array,array_int_val=ifnull(bitmap_from_array(array_int_val), bitmap_empty())"

Anything Else?

no

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct