[GitHub] [flink] hequn8128 commented on a change in pull request #11724: [FLINK-16486][python][docs] Add documentation for vectorized Python UDF

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hequn8128 commented on a change in pull request #11724: [FLINK-16486][python][docs] Add documentation for vectorized Python UDF
URL: https://github.com/apache/flink/pull/11724#discussion_r408595195
 
 

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 File path: docs/dev/table/python/vectorized_python_udfs.md
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 @@ -0,0 +1,62 @@
+---
+title: "Vectorized User-defined Functions"
+nav-parent_id: python_tableapi
+nav-pos: 30
+---
+<!--
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+Vectorized user-defined functions are functions which are executed by transferring a batch of elements between JVM and Python VM in Arrow columnar format.
 
 Review comment:
   Also add some descriptions about the advantages of the vectorized udfs over regular udfs?

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