Huang Xingbo created FLINK-16251:
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Summary: Optimize the cost of function call in
ScalarFunctionOpertation
Key: FLINK-16251
URL: https://issues.apache.org/jira/browse/FLINK-16251
Project: Flink
Issue Type: Improvement
Components: API / Python
Reporter: Huang Xingbo
Fix For: 1.11.0
Currently, there are too many extra function calls cost in
ScalarFunctionOpertation.We need to optimize it to improve performance in
Python UDF.
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