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Posted to issues@spark.apache.org by "Narine Kokhlikyan (JIRA)" <ji...@apache.org> on 2015/09/28 19:51:05 UTC
[jira] [Closed] (SPARK-10824) DataFrame show method - show(df)
should show first N number of rows, similar to R
[ https://issues.apache.org/jira/browse/SPARK-10824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Narine Kokhlikyan closed SPARK-10824.
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Resolution: Fixed
> DataFrame show method - show(df) should show first N number of rows, similar to R
> ---------------------------------------------------------------------------------
>
> Key: SPARK-10824
> URL: https://issues.apache.org/jira/browse/SPARK-10824
> Project: Spark
> Issue Type: Sub-task
> Components: SparkR
> Reporter: Narine Kokhlikyan
> Priority: Minor
>
> Hi everyone,
> currently, show(dataframe) method shows some information about the columns and their datatypes, however R shows the first N number of rows in dataframe. Basically, the same as showDF. Right now I changed so that show calls showDF.
> Also, the default number of rows was hard coded in DataFrame.R, I set it as environment variable in sparkR.R. We can change it if you have other better suggestions.
> Thanks,
> Narine
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