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https://issues.apache.org/jira/browse/FLINK-18463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dian Fu closed FLINK-18463.
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Fix Version/s: 1.12.0
Assignee: Wei Zhong
Resolution: Fixed
master: ef46460312b34284428398266db6f4cedf03052e
> Make the "input_types" parameter of the Python udf decorator optional
> -----------------------------------------------------------------------
>
> Key: FLINK-18463
> URL: https://issues.apache.org/jira/browse/FLINK-18463
> Project: Flink
> Issue Type: Improvement
> Components: API / Python
> Reporter: Wei Zhong
> Assignee: Wei Zhong
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.12.0
>
>
> In current design, the input types of the Python UDF is unnecessary to be
> declared explicitly. For user convenience, we can make the "input_types"
> parameter of the Python UDF decorator optional.
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