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https://issues.apache.org/jira/browse/SPARK-17588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15504083#comment-15504083
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sai pavan kumar chitti commented on SPARK-17588:
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here is the output of schema().
schema(insample_clean)
StructType
|-name = "sym", type = "StringType", nullable = TRUE
|-name = "time", type = "StringType", nullable = TRUE
|-name = "rscore", type = "DoubleType", nullable = TRUE
|-name = "PV1", type = "DoubleType", nullable = TRUE
|-name = "PV2", type = "DoubleType", nullable = TRUE
|-name = "PV3", type = "DoubleType", nullable = TRUE
|-name = "PV4", type = "DoubleType", nullable = TRUE
|-name = "PV5", type = "DoubleType", nullable = TRUE
|-name = "PV6", type = "DoubleType", nullable = TRUE
|-name = "PV7", type = "DoubleType", nullable = TRUE
|-name = "PV8", type = "DoubleType", nullable = TRUE
|-name = "fret", type = "DoubleType", nullable = TRUE
|-name = "pret", type = "DoubleType", nullable = TRUE
|-name = "mktpret", type = "DoubleType", nullable = TRUE
|-name = "secCode", type = "IntegerType", nullable = TRUE
|-name = "resvol", type = "DoubleType", nullable = TRUE
|-name = "abspret", type = "DoubleType", nullable = TRUE
|-name = "absmktpret", type = "DoubleType", nullable = TRUE
|-name = "rscore_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV6_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV7_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV8_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "pret_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "mktpret_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "abspret_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "absmktpret_x_rscore", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_PV1", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_PV2", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_PV3", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_PV4", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_PV5", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_PV6", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_PV7", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_PV8", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_pret", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "PV1_x_absmktpret", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_PV2", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_PV3", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_PV4", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_PV5", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_PV6", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_PV7", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_PV8", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_pret", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "PV2_x_absmktpret", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_PV3", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_PV4", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_PV5", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_PV6", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_PV7", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_PV8", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_pret", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "PV3_x_absmktpret", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_PV4", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_PV5", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_PV6", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_PV7", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_PV8", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_pret", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "PV4_x_absmktpret", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_PV5", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_PV6", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_PV7", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_PV8", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_pret", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "PV5_x_absmktpret", type = "DoubleType", nullable = TRUE
|-name = "PV6_x_PV6", type = "DoubleType", nullable = TRUE
|-name = "PV6_x_PV7", type = "DoubleType", nullable = TRUE
|-name = "PV6_x_PV8", type = "DoubleType", nullable = TRUE
|-name = "PV6_x_pret", type = "DoubleType", nullable = TRUE
|-name = "PV6_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "PV6_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "PV6_x_absmktpret", type = "DoubleType", nullable = TRUE
|-name = "PV7_x_PV7", type = "DoubleType", nullable = TRUE
|-name = "PV7_x_PV8", type = "DoubleType", nullable = TRUE
|-name = "PV7_x_pret", type = "DoubleType", nullable = TRUE
|-name = "PV7_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "PV7_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "PV7_x_absmktpret", type = "DoubleType", nullable = TRUE
|-name = "PV8_x_PV8", type = "DoubleType", nullable = TRUE
|-name = "PV8_x_pret", type = "DoubleType", nullable = TRUE
|-name = "PV8_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "PV8_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "PV8_x_absmktpret", type = "DoubleType", nullable = TRUE
|-name = "pret_x_pret", type = "DoubleType", nullable = TRUE
|-name = "mktpret_x_pret", type = "DoubleType", nullable = TRUE
|-name = "abspret_x_pret", type = "DoubleType", nullable = TRUE
|-name = "absmktpret_x_pret", type = "DoubleType", nullable = TRUE
|-name = "mktpret_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "abspret_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "absmktpret_x_mktpret", type = "DoubleType", nullable = TRUE
|-name = "abspret_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "absmktpret_x_abspret", type = "DoubleType", nullable = TRUE
|-name = "absmktpret_x_absmktpret", type = "DoubleType", nullable = TRUE
here is the glm command i am using.
glm(fret ~ . - sym - time - secCode, family = "gaussian", data = insample_clean)
> java.lang.AssertionError: assertion failed: lapack.dppsv returned 105. when
> running glm using gaussian link function.
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-17588
> URL: https://issues.apache.org/jira/browse/SPARK-17588
> Project: Spark
> Issue Type: Question
> Components: SparkR
> Affects Versions: 2.0.0
> Reporter: sai pavan kumar chitti
> Labels: newbie
>
> hi,
> i am getting java.lang.AssertionError error when running glm, using gaussian
> link function, on a dataset with 109 columns and 81318461 rows
> Below is the call trace. Can someone please tell me what the issues is
> related to and how to go about resolving it. Is it because native
> acceleration is not working as i am also seeing following warning messages.
> WARN netlib.BLAS: Failed to load implementation from:
> com.github.fommil.netlib.NativeRefBLAS
> WARN netlib.LAPACK: Failed to load implementation from:
> com.github.fommil.netlib.NativeSystemLAPACK
> WARN netlib.LAPACK: Failed to load implementation from:
> com.github.fommil.netlib.NativeRefLAPACK
> 16/09/17 13:08:13 ERROR r.RBackendHandler: fit on
> org.apache.spark.ml.r.GeneralizedLinearRegressionWrapper failed
> Error in invokeJava(isStatic = TRUE, className, methodName, ...) :
> java.lang.AssertionError: assertion failed: lapack.dppsv returned 105.
> 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.train(GeneralizedLinearRegression.scala:265)
> 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)
> at scala.collection.AbstractIterator.foreach(Iterator.scala:1336)
> at
> scala.collection.IterableViewLike$Transformed$class.foreach(IterableViewLike.sc
> thanks,
> pavan.
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