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Posted to issues@spark.apache.org by "Cheng Hao (JIRA)" <ji...@apache.org> on 2015/06/10 05:10:00 UTC

[jira] [Commented] (SPARK-8246) string function: get_json_object

    [ https://issues.apache.org/jira/browse/SPARK-8246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14579918#comment-14579918 ] 

Cheng Hao commented on SPARK-8246:
----------------------------------

I'll take this one.

> string function: get_json_object
> --------------------------------
>
>                 Key: SPARK-8246
>                 URL: https://issues.apache.org/jira/browse/SPARK-8246
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>
> get_json_object(string json_string, string path): string
> This is actually fairly complicated. Take a look at https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF
> Only add this to SQL, not DataFrame.



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