How to register Custom Data Type in Spark SQL UDF











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0
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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 I want/need to register UDFMethod to execute above query in spark. Please help me on this.






apache-spark user-defined-functions







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  • Possible duplicate of How to define schema for custom type in Spark SQL?
    – user10465355
    Nov 21 at 14:12















up vote
0
down vote

favorite












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 I want/need to register UDFMethod to execute above query in spark. Please help me on this.






apache-spark user-defined-functions







share|improve this question









New contributor




Suny Tyagi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




















  • Possible duplicate of How to define schema for custom type in Spark SQL?
    – user10465355
    Nov 21 at 14:12













up vote
0
down vote

favorite









up vote
0
down vote

favorite











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 I want/need to register UDFMethod to execute above query in spark. Please help me on this.






apache-spark user-defined-functions







share|improve this question









New contributor




Suny Tyagi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











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 I want/need to register UDFMethod to execute above query in spark. Please help me on this.






apache-spark user-defined-functions




apache-spark user-defined-functions






share|improve this question









New contributor




Suny Tyagi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question









New contributor




Suny Tyagi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question








edited Nov 21 at 16:18









Kvam

1,6341117




1,6341117






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asked Nov 21 at 14:09









Suny Tyagi

43




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Suny Tyagi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Suny Tyagi is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












  • Possible duplicate of How to define schema for custom type in Spark SQL?
    – user10465355
    Nov 21 at 14:12


















  • Possible duplicate of How to define schema for custom type in Spark SQL?
    – user10465355
    Nov 21 at 14:12
















Possible duplicate of How to define schema for custom type in Spark SQL?
– user10465355
Nov 21 at 14:12




Possible duplicate of How to define schema for custom type in Spark SQL?
– user10465355
Nov 21 at 14:12

















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