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Posted to issues@spark.apache.org by "Michael Armbrust (JIRA)" <ji...@apache.org> on 2016/11/01 19:47:59 UTC

[jira] [Resolved] (SPARK-17764) to_json function for parsing Structs to json Strings

     [ https://issues.apache.org/jira/browse/SPARK-17764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Armbrust resolved SPARK-17764.
--------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.1.0

Issue resolved by pull request 15354
[https://github.com/apache/spark/pull/15354]

> to_json function for parsing Structs to json Strings
> ----------------------------------------------------
>
>                 Key: SPARK-17764
>                 URL: https://issues.apache.org/jira/browse/SPARK-17764
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Hyukjin Kwon
>             Fix For: 2.1.0
>
>
> After SPARK-17699, now Spark supprots {{from_json}}. It might be nicer if we have {{to_json}} too, in particular, in the case to write out dataframes by some data sources not supporting nested structured types.



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