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From "Xiao Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-23400) Add two extra constructors for ScalaUDF
Date Mon, 12 Feb 2018 22:18:00 GMT
Xiao Li created SPARK-23400:
-------------------------------

             Summary: Add two extra constructors for ScalaUDF
                 Key: SPARK-23400
                 URL: https://issues.apache.org/jira/browse/SPARK-23400
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.2.1, 2.1.2, 2.3.0
            Reporter: Xiao Li
            Assignee: Xiao Li


The last few releases, we changed the interface of ScalaUDF. Unfortunately, some Spark Package
(spark-deep-learning) are using our internal class `ScalaUDF`. In the release 2.2 and 2.3,
we added new parameters into these class. The users hit the binary compatibility issues and
got the exception:

> java.lang.NoSuchMethodError: org.apache.spark.sql.catalyst.expressions.ScalaUDF.&lt;init&gt;(Ljava/lang/Object;Lorg/apache/spark/sql/types/DataType;Lscala/collection/Seq;Lscala/collection/Seq;Lscala/Option;)V




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