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https://issues.apache.org/jira/browse/SPARK-52582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-52582:
----------------------------------
        Parent: SPARK-51166
    Issue Type: Sub-task  (was: Improvement)

> Improve the memory usage of XML parser
> --------------------------------------
>
>                 Key: SPARK-52582
>                 URL: https://issues.apache.org/jira/browse/SPARK-52582
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 4.1.0
>            Reporter: Xiaonan Yang
>            Assignee: Xiaonan Yang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.1.0
>
>
> Today, the XML parser is not memory efficient. It will load each XML record 
> into memory first before parsing, which will OOM if the input XML record is 
> pretty large. We want to improve the memory usage of the XML parser.



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