java.lang.AssertionError

assertion failed: lapack.dppsv returned 4.

Solutions on the web1946

  • assertion failed: lapack.dppsv returned 4.
  • assertion failed: lapack.dppsv returned 6.
  • via Google Groups by Pat Ferrel, 1 year ago
    assertion failed: lapack.dppsv returned 6.
  • Stack trace

    • java.lang.AssertionError: assertion failed: lapack.dppsv returned 4. 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.LinearRegression.train(LinearRegression.scala:181) at org.apache.spark.ml.regression.LinearRegression.train(LinearRegression.scala:70) at org.apache.spark.ml.Predictor.fit(Predictor.scala:90) at org.apache.spark.ml.Predictor.fit(Predictor.scala:71) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:237) at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357) at py4j.Gateway.invoke(Gateway.java:280) at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132) at py4j.commands.CallCommand.execute(CallCommand.java:79) at py4j.GatewayConnection.run(GatewayConnection.java:214) at java.lang.Thread.run(Unknown Source)

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