java.lang.AssertionError

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    • java.lang.AssertionError: assertion failed: lapack.dppsv returned 226. at scala.Predef$.assert(Predef.scala:170) at org.apache.spark.mllib.linalg.CholeskyDecomposition$.solve(CholeskyDecomposition.scala:40) at org.apache.spark.ml.optim.WeightedLeastSquares.fit(WeightedLeastSquares.scala:140) at org.apache.spark.ml.regression.GeneralizedLinearRegression$FamilyAndLink.initialize(GeneralizedLinearRegression.scala:340) at org.apache.spark.ml.regression.GeneralizedLinearRegression.train(GeneralizedLinearRegression.scala:275) at org.apache.spark.ml.regression.GeneralizedLinearRegression.train(GeneralizedLinearRegression.scala:139) at org.apache.spark.ml.Predictor.fit(Predictor.scala:90) at org.apache.spark.ml.Predictor.fit(Predictor.scala:71) at org.apache.spark.ml.Pipeline$$anonfun$fit$2.apply(Pipeline.scala:149) at org.apache.spark.ml.Pipeline$$anonfun$fit$2.apply(Pipeline.scala:145) at scala.collection.Iterator$class.foreach(Iterator.scala:893)

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