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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2025/05/26 13:30:00 UTC

[jira] [Assigned] (SPARK-52233) Fix map_zip_with for Floating Point Types

     [ https://issues.apache.org/jira/browse/SPARK-52233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan reassigned SPARK-52233:
-----------------------------------

    Assignee: Mihailo Milosevic

> Fix map_zip_with for Floating Point Types
> -----------------------------------------
>
>                 Key: SPARK-52233
>                 URL: https://issues.apache.org/jira/browse/SPARK-52233
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 4.1.0
>            Reporter: Mihailo Milosevic
>            Assignee: Mihailo Milosevic
>            Priority: Major
>              Labels: pull-request-available
>
> There is an issue where we do not properly handle NaN values in the algorithm for map_zip_with. This ticket needs to address the problem of LinkedHashMap not being able to deduplicate these keys.



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