Dian Fu created FLINK-31707:
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Summary: Constant string cannot be used as input arguments of
Pandas UDAF
Key: FLINK-31707
URL: https://issues.apache.org/jira/browse/FLINK-31707
Project: Flink
Issue Type: Bug
Components: API / Python
Reporter: Dian Fu
Assignee: Dian Fu
It will throw exceptions as following when using constant strings in Pandas
UDAF:
{code}
E raise ValueError("field_type %s is not supported." %
field_type)
E ValueError: field_type type_name: CHAR
E char_info {
E length: 3
E }
E is not supported.
{code}
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