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https://issues.apache.org/jira/browse/SPARK-19366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Felix Cheung updated SPARK-19366:
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Component/s: (was: Spark Core)
SQL
> Dataset should have getNumPartitions method
> -------------------------------------------
>
> Key: SPARK-19366
> URL: https://issues.apache.org/jira/browse/SPARK-19366
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: Felix Cheung
> Assignee: Felix Cheung
> Priority: Minor
>
> This would avoid inefficiency in converting Dataset/DataFrame into RDD in
> non-JVM languages (specifically in R where the conversion can be expensive)
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