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https://issues.apache.org/jira/browse/SPARK-20539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen resolved SPARK-20539.
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Resolution: Duplicate
> support optional dataframe name
> -------------------------------
>
> Key: SPARK-20539
> URL: https://issues.apache.org/jira/browse/SPARK-20539
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.1.0
> Reporter: PJ Fanning
>
> In the Spark UI and some exception logging, Dataframes are described using
> the schemas. This is very useful.
> We use Spark SQL in an application where our customers can manipulate data.
> When we need to examine logs or check the Spark REST API or UI, we would
> prefer to be able to override the name of the Dataframe to be something that
> identifies the origin of the Dataframe as opposed to having the column names
> exposed. There is a small possibility that the column names could contain
> some Personally Identifiable Information.
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