You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Herman van Hovell (JIRA)" <ji...@apache.org> on 2017/01/26 20:31:24 UTC
[jira] [Closed] (SPARK-15505) Explode nested Array in DF Column
into Multiple Columns
[ https://issues.apache.org/jira/browse/SPARK-15505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Herman van Hovell closed SPARK-15505.
-------------------------------------
Resolution: Won't Fix
> Explode nested Array in DF Column into Multiple Columns
> --------------------------------------------------------
>
> Key: SPARK-15505
> URL: https://issues.apache.org/jira/browse/SPARK-15505
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 1.6.1
> Reporter: Jorge Machado
> Priority: Minor
>
> At the moment if we have a DF like this :
> {noformat}
> +------+---------+
> | Col1 | Col2 |
> +------+---------+
> | 1 |[2, 3, 4]|
> | 1 |[2, 3, 4]|
> +------+---------+
> {noformat}
> There is no way to directly transform it into :
> {noformat}
> +------+------+------+------+
> | Col1 | Col2 | Col3 | Col4 |
> +------+------+------+------+
> | 1 | 2 | 3 | 4 |
> | 1 | 2 | 3 | 4 |
> +------+------+------+------+
> {noformat}
> I think this should be easy to implement
> More infos here : http://stackoverflow.com/questions/37391241/explode-spark-columns/37392793#37392793
--
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