[jira] [Resolved] (SPARK-11756) SparkR can not output help information for SparkR:::summary correctly

["Shivaram Venkataraman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-11756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shivaram Venkataraman resolved SPARK-11756.
-------------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.6.0

Issue resolved by pull request 9750
[https://github.com/apache/spark/pull/9750]

> SparkR can not output help information for SparkR:::summary correctly
> ---------------------------------------------------------------------
>
>                 Key: SPARK-11756
>                 URL: https://issues.apache.org/jira/browse/SPARK-11756
>             Project: Spark
>          Issue Type: Bug
>          Components: R, SparkR
>            Reporter: Yanbo Liang
>             Fix For: 1.6.0
>
>
> R users often get help information for a method like this:
> {code}
> > ?summary
> {code}
> or 
> {code}
> > help(summary)
> {code}
> For SparkR we should provide the help information for the SparkR package and base R package(usually stats package).
> But for "summary" method, it can not output the help information correctly.
> {code}
> > help(summary)
> Help on topic ‘summary’ was found in the following packages:
>   Package               Library
>   SparkR                /Users/yanboliang/data/trunk2/spark/R/lib
>   base                  /Library/Frameworks/R.framework/Resources/library
> Choose one 
> 1: describe {SparkR}
> 2: Object Summaries {base}
> {code}
> It can only output the help of describe(DataFrame) which is synonymous with summary(DataFrame), we also need the help information of summary(PipelineModel).



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