spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-11756) SparkR can not output help information for SparkR:::summary correctly
Date Tue, 17 Nov 2015 00:37:11 GMT

    [ https://issues.apache.org/jira/browse/SPARK-11756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15007703#comment-15007703
] 

Apache Spark commented on SPARK-11756:
--------------------------------------

User 'felixcheung' has created a pull request for this issue:
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
>
> 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).



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message