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From "Sean Owen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-20138) Add imports to snippets in Spark SQL, DataFrames and Datasets Guide doc
Date Wed, 29 Mar 2017 09:37:42 GMT

    [ https://issues.apache.org/jira/browse/SPARK-20138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15946818#comment-15946818
] 

Sean Owen commented on SPARK-20138:
-----------------------------------

I think the Spark imports were purposely excluded for brevity. However there may be some cases
where the imports aren't obvious because they aren't from Spark. I think that could be valuable
to add in some cases. 

> Add imports to snippets in Spark SQL, DataFrames and Datasets Guide doc
> -----------------------------------------------------------------------
>
>                 Key: SPARK-20138
>                 URL: https://issues.apache.org/jira/browse/SPARK-20138
>             Project: Spark
>          Issue Type: Improvement
>          Components: Documentation, SQL
>    Affects Versions: 2.2.0
>            Reporter: Jacek Laskowski
>            Priority: Trivial
>
> Given [the question on StackOverflow|http://stackoverflow.com/q/43089100/1305344] it
seems it'd be helpful to add imports to the snippets to make _some_ people's lives easier.
> {quote}
> When I try to load data using the second method in the link, I get the following error.
> scala> val connectionProperties = new Properties()
> <console>:44: error: not found: type Properties
>        val connectionProperties = new Properties()
> {quote}



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