Github user kevincox closed the pull request at:
https://github.com/apache/spark/pull/12335
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Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/12335#discussion_r83357461
--- Diff: python/pyspark/sql/functions.py ---
@@ -1741,15 +1742,15 @@ def __call__(self, *cols):
@since(1.3)
-def udf(f, returnType=String
Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/12335#discussion_r83357331
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/python/PythonUDF.scala
---
@@ -28,10 +28,11 @@ case class PythonUDF(
name: String,
