You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2018/11/26 16:25:00 UTC
[jira] [Commented] (SPARK-26171) Is Spark 2.3+ support UDT?
[ https://issues.apache.org/jira/browse/SPARK-26171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16699226#comment-16699226 ]
Hyukjin Kwon commented on SPARK-26171:
--------------------------------------
Questions should better go to mailing list. Let's only file an issue here. You could have a better answer there.
> Is Spark 2.3+ support UDT?
> --------------------------
>
> Key: SPARK-26171
> URL: https://issues.apache.org/jira/browse/SPARK-26171
> Project: Spark
> Issue Type: Question
> Components: Examples
> Affects Versions: 2.4.0
> Reporter: SUNY TYAGI
> Priority: Major
>
> I was going through this ticket https://issues.apache.org/jira/browse/SPARK-7768?jql=text%20~%20%22public%20udt%22 and could not understand that if spark support UDT in 2.3+ version in any language (scala, python , java, R) ?
> I have class something like this
> Class Test {
> string name;
> int age;
> }
> And My UDF method is:
> public Test UDFMethod(string name, int age) {
> Test ob = new Test();
> ob.name = name;
> ob.age = age;
> }
> Sample Spark query- `{{Select *, UDFMethod(name, age) From SomeTable;`}}
> Now UDFMethod(name, age) will return Class Test object. So will this work in Spark SQL after using SQLUserDefinedType tag and extending UserDefinedType class.
>
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org