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https://issues.apache.org/jira/browse/SPARK-24952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-24952.
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Resolution: Fixed
Fix Version/s: 2.4.0
Issue resolved by pull request 21902
[https://github.com/apache/spark/pull/21902]
> Support LZMA2 compression by Avro datasource
> --------------------------------------------
>
> Key: SPARK-24952
> URL: https://issues.apache.org/jira/browse/SPARK-24952
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.3.1
> Reporter: Maxim Gekk
> Assignee: Maxim Gekk
> Priority: Minor
> Fix For: 2.4.0
>
>
> LZMA2 (XZ) has much more better compression ratio comparing to currently
> supported snappy and deflate. Underlying Avro library supports the
> compression codec already. Need to set parameters for the codec and allow
> users to specify "xz" compression via AvroOptions.
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