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https://issues.apache.org/jira/browse/SPARK-26171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
SUNY TYAGI updated SPARK-26171:
-------------------------------
Description:
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.
was:
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 after using SQLUserDefinedType tag and extending UserDefinedType class.
> 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.
>
>
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