Github user jaceklaskowski commented on a diff in the pull request:
https://github.com/apache/spark/pull/14035#discussion_r69390173
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/classification/MultilayerPerceptronClassifierSuite.scala
---
@@ -116,7 +117,7 @@ class MultilayerPerceptronClassifierSuite
// the input seed is somewhat magic, to make this test pass
val rdd = sc.parallelize(generateMultinomialLogisticInput(
coefficients, xMean, xVariance, true, nPoints, 1), 2)
- val dataFrame = spark.createDataFrame(rdd).toDF("label", "features")
+ val dataFrame = rdd.toDF("label", "features")
--- End diff --
Could we merge this line with 118? I don't think 118 needs `sc.parallelize`.
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