diff options
| -rw-r--r-- | mllib/src/main/scala/org/apache/spark/ml/param/params.scala | 3 | ||||
| -rw-r--r-- | mllib/src/test/java/org/apache/spark/ml/param/JavaTestParams.java | 1 |
2 files changed, 2 insertions, 2 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/ml/param/params.scala b/mllib/src/main/scala/org/apache/spark/ml/param/params.scala index 0e1b60d172..7ebbf106ee 100644 --- a/mllib/src/main/scala/org/apache/spark/ml/param/params.scala +++ b/mllib/src/main/scala/org/apache/spark/ml/param/params.scala @@ -387,11 +387,12 @@ trait Params extends Identifiable with Serializable { /** * Sets default values for a list of params. * + * Note: Java developers should use the single-parameter [[setDefault()]]. + * Annotating this with varargs causes compilation failures. See SPARK-7498. * @param paramPairs a list of param pairs that specify params and their default values to set * respectively. Make sure that the params are initialized before this method * gets called. */ - @varargs protected final def setDefault(paramPairs: ParamPair[_]*): this.type = { paramPairs.foreach { p => setDefault(p.param.asInstanceOf[Param[Any]], p.value) diff --git a/mllib/src/test/java/org/apache/spark/ml/param/JavaTestParams.java b/mllib/src/test/java/org/apache/spark/ml/param/JavaTestParams.java index 532eca4791..8abe575610 100644 --- a/mllib/src/test/java/org/apache/spark/ml/param/JavaTestParams.java +++ b/mllib/src/test/java/org/apache/spark/ml/param/JavaTestParams.java @@ -59,6 +59,5 @@ public class JavaTestParams extends JavaParams { ParamValidators.inArray(validStrings)); setDefault(myIntParam, 1); setDefault(myDoubleParam, 0.5); - setDefault(myIntParam.w(1), myDoubleParam.w(0.5)); } } |