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Posted to issues@spark.apache.org by "Bjørn Jørgensen (Jira)" <ji...@apache.org> on 2022/04/21 20:15:00 UTC

[jira] [Updated] (SPARK-38988) Pandas API - "PerformanceWarning: DataFrame is highly fragmented." get printed many times.

     [ https://issues.apache.org/jira/browse/SPARK-38988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bjørn Jørgensen updated SPARK-38988:
------------------------------------
    Summary: Pandas API - "PerformanceWarning: DataFrame is highly fragmented." get printed many times.   (was: Pandas API - "PerformanceWarning: DataFrame is highly fragmented." get printed to many times. )

> Pandas API - "PerformanceWarning: DataFrame is highly fragmented." get printed many times. 
> -------------------------------------------------------------------------------------------
>
>                 Key: SPARK-38988
>                 URL: https://issues.apache.org/jira/browse/SPARK-38988
>             Project: Spark
>          Issue Type: Bug
>          Components: PySpark
>    Affects Versions: 3.3.0, 3.4.0
>            Reporter: Bjørn Jørgensen
>            Priority: Major
>         Attachments: Untitled.html, info.txt
>
>
> I add a file and a notebook with the info msg I get when I run df.info()
> Spark master build from 13.04.22.
> df.shape
> (763300, 224)



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