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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2025/12/21 05:51:00 UTC

[jira] [Assigned] (SPARK-54787) PySpark pandas code maintainability

     [ https://issues.apache.org/jira/browse/SPARK-54787?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon reassigned SPARK-54787:
------------------------------------

    Assignee: Devin Petersohn

> PySpark pandas code maintainability
> -----------------------------------
>
>                 Key: SPARK-54787
>                 URL: https://issues.apache.org/jira/browse/SPARK-54787
>             Project: Spark
>          Issue Type: Bug
>          Components: Pandas API on Spark
>    Affects Versions: 4.1.0
>            Reporter: Devin Petersohn
>            Assignee: Devin Petersohn
>            Priority: Major
>              Labels: pull-request-available
>
> There are a number of Python features we can leverage to improve the code quality of the pandas API on Spark implementation, reduce the opportunity for bugs (Python best practices), and improve performance. I believe we should start with using list comprehension instead of append.



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