All, I met the ArrayIndexOutOfBoundsException when run the model selection via cross-validation <http://spark.apache.org/docs/latest/ml-guide.html#example-model-selection-via-cross-validation> sample with spark 1.6.1, did anyone else meet this before? How to resolve this?
Call stack: java.lang.ArrayIndexOutOfBoundsException: 1 at org.apache.spark.ml.classification.LogisticRegression.train(LogisticRegression.scala:343) at org.apache.spark.ml.classification.LogisticRegression.train(LogisticRegression.scala:159) 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$$anonfun$fit$2.apply(Pipeline.scala:144) at org.apache.spark.ml.Pipeline$$anonfun$fit$2.apply(Pipeline.scala:140) at scala.collection.Iterator$class.foreach(Iterator.scala:727) at scala.collection.AbstractIterator.foreach(Iterator.scala:1157) at scala.collection.IterableViewLike$Transformed$class.foreach(IterableViewLike.scala:42) at scala.collection.SeqViewLike$AbstractTransformed.foreach(SeqViewLike.scala:43) at org.apache.spark.ml.Pipeline.fit(Pipeline.scala:140) at org.apache.spark.ml.Pipeline.fit(Pipeline.scala:91) at org.apache.spark.ml.Estimator.fit(Estimator.scala:59) at org.apache.spark.ml.Estimator$$anonfun$fit$1.apply(Estimator.scala:78) at org.apache.spark.ml.Estimator$$anonfun$fit$1.apply(Estimator.scala:78) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at scala.collection.TraversableLike$class.map(TraversableLike.scala:244) at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:108) at org.apache.spark.ml.Estimator.fit(Estimator.scala:78) at org.apache.spark.ml.tuning.CrossValidator$$anonfun$fit$1.apply(CrossValidator.scala:104) at org.apache.spark.ml.tuning.CrossValidator$$anonfun$fit$1.apply(CrossValidator.scala:99) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at org.apache.spark.ml.tuning.CrossValidator.fit(CrossValidator.scala:99) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:54) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:59) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:61) at $iwC$$iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:63) at $iwC$$iwC$$iwC$$iwC$$iwC.<init>(<console>:65) at $iwC$$iwC$$iwC$$iwC.<init>(<console>:67) at $iwC$$iwC$$iwC.<init>(<console>:69) at $iwC$$iwC.<init>(<console>:71) at $iwC.<init>(<console>:73) at <init>(<console>:75) at .<init>(<console>:79) at .<clinit>(<console>) at .<init>(<console>:7) at .<clinit>(<console>) at $print(<console>) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:1065) at org.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1346) at org.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:840) at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:871) at org.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:819) at org.apache.spark.repl.SparkILoop.reallyInterpret$1(SparkILoop.scala:857) at org.apache.spark.repl.SparkILoop.interpretStartingWith(SparkILoop.scala:902) at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:814) at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:657) at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:665) at org.apache.spark.repl.SparkILoop.org $apache$spark$repl$SparkILoop$$loop(SparkILoop.scala:670) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$interpretAllFrom$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply(SparkILoop.scala:680) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$interpretAllFrom$1$$anonfun$apply$mcV$sp$1$$anonfun$apply$mcV$sp$2.apply(SparkILoop.scala:677) at scala.reflect.io.Streamable$Chars$class.applyReader(Streamable.scala:104) at scala.reflect.io.File.applyReader(File.scala:82) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$interpretAllFrom$1$$anonfun$apply$mcV$sp$1.apply$mcV$sp(SparkILoop.scala:677) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$interpretAllFrom$1$$anonfun$apply$mcV$sp$1.apply(SparkILoop.scala:677) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$interpretAllFrom$1$$anonfun$apply$mcV$sp$1.apply(SparkILoop.scala:677) at org.apache.spark.repl.SparkILoop.org $apache$spark$repl$SparkILoop$$savingReplayStack(SparkILoop.scala:162) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$interpretAllFrom$1.apply$mcV$sp(SparkILoop.scala:676) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$interpretAllFrom$1.apply(SparkILoop.scala:676) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$interpretAllFrom$1.apply(SparkILoop.scala:676) at org.apache.spark.repl.SparkILoop.savingReader(SparkILoop.scala:167) at org.apache.spark.repl.SparkILoop.org $apache$spark$repl$SparkILoop$$interpretAllFrom(SparkILoop.scala:675) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$loadCommand$1.apply(SparkILoop.scala:740) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$loadCommand$1.apply(SparkILoop.scala:739) at org.apache.spark.repl.SparkILoop.withFile(SparkILoop.scala:733) at org.apache.spark.repl.SparkILoop.org $apache$spark$repl$SparkILoop$$loadCommand(SparkILoop.scala:739) at org.apache.spark.repl.SparkILoop$$anonfun$standardCommands$7.apply(SparkILoop.scala:344) at org.apache.spark.repl.SparkILoop$$anonfun$standardCommands$7.apply(SparkILoop.scala:344) at scala.tools.nsc.interpreter.LoopCommands$LineCmd.apply(LoopCommands.scala:81) at org.apache.spark.repl.SparkILoop.command(SparkILoop.scala:809) at org.apache.spark.repl.SparkILoop.processLine$1(SparkILoop.scala:657) at org.apache.spark.repl.SparkILoop.innerLoop$1(SparkILoop.scala:665) at org.apache.spark.repl.SparkILoop.org $apache$spark$repl$SparkILoop$$loop(SparkILoop.scala:670) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply$mcZ$sp(SparkILoop.scala:997) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) at org.apache.spark.repl.SparkILoop$$anonfun$org$apache$spark$repl$SparkILoop$$process$1.apply(SparkILoop.scala:945) at scala.tools.nsc.util.ScalaClassLoader$.savingContextLoader(ScalaClassLoader.scala:135) at org.apache.spark.repl.SparkILoop.org $apache$spark$repl$SparkILoop$$process(SparkILoop.scala:945) at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:1059) at org.apache.spark.repl.Main$.main(Main.scala:31) at org.apache.spark.repl.Main.main(Main.scala) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:731) at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181) at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) Regards - Terry