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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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Dongjoon Hyun resolved SPARK-45664.
-----------------------------------
Fix Version/s: 4.0.0
Resolution: Fixed
Issue resolved by pull request 43528
[https://github.com/apache/spark/pull/43528]
> 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
> Fix For: 4.0.0
>
>
> 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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