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https://issues.apache.org/jira/browse/SPARK-55817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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L. C. Hsieh resolved SPARK-55817.
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Fix Version/s: 4.4.0
Resolution: Fixed
Issue resolved by pull request 58050
[https://github.com/apache/spark/pull/58050]
> Enable Parquet row-group skipping for shredded variant columns
> --------------------------------------------------------------
>
> Key: SPARK-55817
> URL: https://issues.apache.org/jira/browse/SPARK-55817
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 4.0.0
> Reporter: Qiegang Long
> Assignee: L. C. Hsieh
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.4.0
>
>
> When PushVariantIntoScan rewrites variant_get() calls into struct field
> accesses, the rewritten predicates reference logical paths like "v.`0`"
> that ParquetFilters cannot resolve to any physical parquet column, so they are
> dropped and row-group skipping is disabled for all shredded variant queries.
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