-
- Downloads
[SPARK-5578][SQL][DataFrame] Provide a convenient way for Scala users to use UDFs
A more convenient way to define user-defined functions. Author: Reynold Xin <rxin@databricks.com> Closes #4345 from rxin/defineUDF and squashes the following commits: 639c0f8 [Reynold Xin] udf tests. 0a0b339 [Reynold Xin] defineUDF -> udf. b452b8d [Reynold Xin] Fix UDF registration. d2e42c3 [Reynold Xin] SQLContext.udf.register() returns a UserDefinedFunction also. 4333605 [Reynold Xin] [SQL][DataFrame] defineUDF.
Showing
- mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala 5 additions, 5 deletions...g/apache/spark/ml/classification/LogisticRegression.scala
- mllib/src/main/scala/org/apache/spark/ml/feature/StandardScaler.scala 2 additions, 4 deletions...in/scala/org/apache/spark/ml/feature/StandardScaler.scala
- mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala 6 additions, 8 deletions...c/main/scala/org/apache/spark/ml/recommendation/ALS.scala
- sql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala 2 additions, 2 deletionssql/core/src/main/scala/org/apache/spark/sql/DataFrame.scala
- sql/core/src/main/scala/org/apache/spark/sql/DataFrameImpl.scala 1 addition, 1 deletion...e/src/main/scala/org/apache/spark/sql/DataFrameImpl.scala
- sql/core/src/main/scala/org/apache/spark/sql/Dsl.scala 96 additions, 98 deletionssql/core/src/main/scala/org/apache/spark/sql/Dsl.scala
- sql/core/src/main/scala/org/apache/spark/sql/UDFRegistration.scala 119 additions, 322 deletions...src/main/scala/org/apache/spark/sql/UDFRegistration.scala
- sql/core/src/main/scala/org/apache/spark/sql/UserDefinedFunction.scala 39 additions, 0 deletions...main/scala/org/apache/spark/sql/UserDefinedFunction.scala
- sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala 3 additions, 3 deletions.../src/test/scala/org/apache/spark/sql/DataFrameSuite.scala
- sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala 3 additions, 3 deletions...e/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala
- sql/core/src/test/scala/org/apache/spark/sql/UserDefinedTypeSuite.scala 3 additions, 2 deletions...est/scala/org/apache/spark/sql/UserDefinedTypeSuite.scala
Loading
Please register or sign in to comment