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https://issues.apache.org/jira/browse/SPARK-55025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-55025:
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Labels: pull-request-available (was: )
> Pyspark pandas use of nested for loops
> --------------------------------------
>
> Key: SPARK-55025
> URL: https://issues.apache.org/jira/browse/SPARK-55025
> Project: Spark
> Issue Type: Bug
> Components: Pandas API on Spark
> Affects Versions: 4.1.1
> Reporter: Devin Petersohn
> Priority: Major
> Labels: pull-request-available
>
> A lot of performance is being left on the table in Pyspark pandas because
> there are instances of the for loop + append pattern.
>
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