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https://issues.apache.org/jira/browse/SPARK-45664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-45664:
-----------------------------------
    Labels: pull-request-available  (was: )

> Introduce a mapper for orc compression codecs
> ---------------------------------------------
>
>                 Key: SPARK-45664
>                 URL: https://issues.apache.org/jira/browse/SPARK-45664
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 4.0.0
>            Reporter: Jiaan Geng
>            Assignee: Jiaan Geng
>            Priority: Major
>              Labels: pull-request-available
>
> Currently, Spark supported all the orc compression codecs, but the orc 
> supported compression codecs and spark supported are not completely 
> one-on-one due to Spark introduce two compression codecs none and 
> UNCOMPRESSED.
> There are a lot of magic strings copy from orc compression codecs. This issue 
> lead to developers need to manually maintain its consistency. It is easy to 
> make mistakes and reduce development efficiency.



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