[
https://issues.apache.org/jira/browse/SPARK-23617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16388954#comment-16388954
]
Hyukjin Kwon commented on SPARK-23617:
--------------------------------------
Is this a duplicate of SPARK-19285? and does this work in Spark 2.3.0?
> Register a Function without params with Spark SQL Java API
> ----------------------------------------------------------
>
> Key: SPARK-23617
> URL: https://issues.apache.org/jira/browse/SPARK-23617
> Project: Spark
> Issue Type: Improvement
> Components: Java API, SQL
> Affects Versions: 2.2.1
> Reporter: Paul Wu
> Priority: Major
>
> One can register a function using Scala:
> {{spark.udf.register("uuid", ()=>java.util.UUID.randomUUID.toString)}}
> Now, if I use Java API:
> {{spark.udf().register("uuid", ()=>java.util.UUID.randomUUID().toString());}}
> The code does not compile. Define UDF0 for Java API?
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
