gatorsmile 2ee76c22b6 [SPARK-23400][SQL] Add a constructors for ScalaUDF ... ## What changes were proposed in this pull request? In this upcoming 2.3 release, we changed the interface of `ScalaUDF`. Unfortunately, some Spark packages (e.g., spark-deep-learning) are using our internal class `ScalaUDF`. In the release 2.3, we added new parameters into this 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 ``` This PR is to improve the backward compatibility. However, we definitely should not encourage the external packages to use our internal classes. This might make us hard to maintain/develop the codes in Spark. ## How was this patch tested? N/A Author: gatorsmile <gatorsmile@gmail.com> Closes #20591 from gatorsmile/scalaUDF.		2018-02-13 11:56:49 -08:00
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src	[SPARK-23400][SQL] Add a constructors for ScalaUDF	2018-02-13 11:56:49 -08:00
pom.xml	[SPARK-19550][BUILD][FOLLOW-UP] Remove MaxPermSize for sql module	2018-01-15 07:49:34 -06:00