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From "Sun Rui (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-11046) Pass schema from R to JVM using JSON format
Date Mon, 07 Dec 2015 01:31:11 GMT

    [ https://issues.apache.org/jira/browse/SPARK-11046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15044249#comment-15044249
] 

Sun Rui commented on SPARK-11046:
---------------------------------

[~nakul02], yes, you are correct

> Pass schema from R to JVM using JSON format
> -------------------------------------------
>
>                 Key: SPARK-11046
>                 URL: https://issues.apache.org/jira/browse/SPARK-11046
>             Project: Spark
>          Issue Type: Improvement
>          Components: SparkR
>    Affects Versions: 1.5.1
>            Reporter: Sun Rui
>            Priority: Minor
>
> Currently, SparkR passes a DataFrame schema from R to JVM backend using regular expression.
However, Spark now supports schmea using JSON format.   So enhance SparkR to use schema in
JSON format.



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