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https://issues.apache.org/jira/browse/SPARK-36143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Takuya Ueshin resolved SPARK-36143.
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Fix Version/s: 3.2.0
Assignee: Xinrong Meng
Resolution: Fixed
Issue resolved by pull request 33466
https://github.com/apache/spark/pull/33466
> Adjust `astype` of fractional Series with missing values to follow pandas
> -------------------------------------------------------------------------
>
> Key: SPARK-36143
> URL: https://issues.apache.org/jira/browse/SPARK-36143
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 3.2.0
> Reporter: Xinrong Meng
> Assignee: Xinrong Meng
> Priority: Major
> Fix For: 3.2.0
>
>
> {code:java}
> >>> pser = pd.Series([1, 2, np.nan], dtype=float)
> >>> psser = ps.from_pandas(pser)
> >>> pser.astype(int)
> ...
> ValueError: Cannot convert non-finite values (NA or inf) to integer
> >>> psser.astype(int)
> 0 1.0
> 1 2.0
> 2 NaN
> dtype: float64
> {code}
> As shown above, astype of Series with fractional missing values doesn't
> behave the same as pandas, we ought to adjust that.
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