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https://issues.apache.org/jira/browse/SPARK-37273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-37273.
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    Resolution: Duplicate

> Hidden File Metadata Support for Spark SQL
> ------------------------------------------
>
>                 Key: SPARK-37273
>                 URL: https://issues.apache.org/jira/browse/SPARK-37273
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Yaohua Zhao
>            Priority: Major
>
> Provide a new interface in Spark SQL that allows users to query the metadata 
> of the input files for all file formats, expose them as *built-in hidden 
> columns* meaning *users can only see them when they explicitly reference 
> them* (e.g. file path, file name)



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