[ https://issues.apache.org/jira/browse/SPARK-23846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-23846:
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Assignee: Apache Spark
> samplingRatio for schema inferring of CSV datasource
> ----------------------------------------------------
>
> Key: SPARK-23846
> URL: https://issues.apache.org/jira/browse/SPARK-23846
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: Maxim Gekk
> Assignee: Apache Spark
> Priority: Major
>
> The JSON datasource has the option - `samplingRatio` which allows to reduce amount of
data loaded for schema inferring. It would be useful having the same for CSV datasource.
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