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Update SimpleUDFExample.java #4

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4 changes: 2 additions & 2 deletions src/main/java/com/matthewrathbone/example/SimpleUDFExample.java
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Original file line number Diff line number Diff line change
Expand Up @@ -10,10 +10,10 @@
value="returns 'hello x', where x is whatever you give it (STRING)",
extended="SELECT simpleudfexample('world') from foo limit 1;"
)
class SimpleUDFExample extends UDF {
public class SimpleUDFExample extends UDF {

public Text evaluate(Text input) {
if(input == null) return null;
return new Text("Hello " + input.toString());
}
}
}