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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-22152) Add Dataset flatten function
Date Sun, 08 Oct 2017 10:27:02 GMT

     [ https://issues.apache.org/jira/browse/SPARK-22152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-22152:
------------------------------------

    Assignee: Apache Spark

> Add Dataset flatten function
> ----------------------------
>
>                 Key: SPARK-22152
>                 URL: https://issues.apache.org/jira/browse/SPARK-22152
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Drew Robb
>            Assignee: Apache Spark
>            Priority: Minor
>
> Currently you can use an identify flatMap to flatten a Dataset, for example to get from
a Dataset[Option[T]] to a Dataset[T], but adding flatten directly would allow for a more similar
API to scala collections.



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