[jira] [Commented] (SPARK-21266) Support schema a DDL-formatted string in dapply/gapply/from_json

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-21266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16071117#comment-16071117 ] 

Apache Spark commented on SPARK-21266:
--------------------------------------

User 'HyukjinKwon' has created a pull request for this issue:
https://github.com/apache/spark/pull/18498

> Support schema a DDL-formatted string in dapply/gapply/from_json
> ----------------------------------------------------------------
>
>                 Key: SPARK-21266
>                 URL: https://issues.apache.org/jira/browse/SPARK-21266
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark, SparkR
>    Affects Versions: 2.2.0
>            Reporter: Hyukjin Kwon
>            Priority: Minor
>
> A DDL-formatted string is now supported in schema API in dataframe reader/writer across other language APIs. 
> {{from_json}} in R/Python look not supporting this.
> Also, It could be done in other commonly used APIs too in R specifically - {{dapply}}/{{gapply}}.



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