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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2017/06/30 08:40:00 UTC
[jira] [Commented] (SPARK-21266) Support schema a DDL-formatted
string in dapply/gapply/from_json
[ https://issues.apache.org/jira/browse/SPARK-21266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16069706#comment-16069706 ]
Hyukjin Kwon commented on SPARK-21266:
--------------------------------------
cc [~felixcheung], let me open a PR in coming few days.
> 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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