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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/01/26 06:07:24 UTC

[jira] [Commented] (SPARK-19366) Dataset should have getNumPartitions method

    [ https://issues.apache.org/jira/browse/SPARK-19366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15839308#comment-15839308 ] 

Apache Spark commented on SPARK-19366:
--------------------------------------

User 'felixcheung' has created a pull request for this issue:
https://github.com/apache/spark/pull/16708

> Dataset should have getNumPartitions method
> -------------------------------------------
>
>                 Key: SPARK-19366
>                 URL: https://issues.apache.org/jira/browse/SPARK-19366
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    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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