[jira] [Resolved] (SPARK-36211) type check fails for `F.udf(...).asNonDeterministic()

["Maciej Szymkiewicz (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-36211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maciej Szymkiewicz resolved SPARK-36211.
----------------------------------------
      Assignee: Luran He
    Resolution: Fixed

> type check fails for `F.udf(...).asNonDeterministic()
> -----------------------------------------------------
>
>                 Key: SPARK-36211
>                 URL: https://issues.apache.org/jira/browse/SPARK-36211
>             Project: Spark
>          Issue Type: Bug
>          Components: PySpark
>    Affects Versions: 3.1.2
>            Reporter: Luran He
>            Assignee: Luran He
>            Priority: Minor
>             Fix For: 3.2.0, 3.1.3, 3.3.0
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> The following code should type-check, but doesn't:
> ----
> {{import uuid}}
> {{pyspark.sql.functions as F}}
> {{my_udf = F.udf(lambda: str(uuid.uuid4())).asNondeterministic()}}
> ----
> In {{python/pyspark/sql/functions.pyi}} the {{udf}} signature is wrong



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