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https://issues.apache.org/jira/browse/SPARK-29749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-29749:
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Affects Version/s: (was: 3.0.0)
3.1.0
> Add parquet scan Statistics
> ---------------------------
>
> Key: SPARK-29749
> URL: https://issues.apache.org/jira/browse/SPARK-29749
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: ulysses you
> Priority: Minor
>
> With datasource v2, spark add a `SupportsReportStatistics` interface and now
> it only implement in `FileScan` which looks like fallback plan.
> Parquet api provide a possible that get file statistics without scan total
> file, so we can use the more accurate statistics instead estimate.
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