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Posted to issues@spark.apache.org by "Simeon H.K. Fitch (JIRA)" <ji...@apache.org> on 2017/06/02 20:22:04 UTC
[jira] [Commented] (SPARK-7768) Make user-defined type (UDT) API
public
[ https://issues.apache.org/jira/browse/SPARK-7768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16035356#comment-16035356 ]
Simeon H.K. Fitch commented on SPARK-7768:
------------------------------------------
[~pgrandjean] Once a UDT is registered, the `ExpressionEncoder` class (usually invoked by the functions in `Encoders`) automatically makes use of it.
> Make user-defined type (UDT) API public
> ---------------------------------------
>
> Key: SPARK-7768
> URL: https://issues.apache.org/jira/browse/SPARK-7768
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Reporter: Xiangrui Meng
> Priority: Critical
>
> As the demand for UDTs increases beyond sparse/dense vectors in MLlib, it would be nice to make the UDT API public in 1.5.
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