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From "Weichen Xu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-22332) NaiveBayes unit test occasionly fail
Date Mon, 23 Oct 2017 10:48:00 GMT
Weichen Xu created SPARK-22332:
----------------------------------

             Summary: NaiveBayes unit test occasionly fail
                 Key: SPARK-22332
                 URL: https://issues.apache.org/jira/browse/SPARK-22332
             Project: Spark
          Issue Type: Bug
          Components: ML
    Affects Versions: 2.2.0
            Reporter: Weichen Xu
            Priority: Minor


NaiveBayes unit test occasionly fail:

{code}
Stacktrace

sbt.ForkMain$ForkError: org.scalatest.exceptions.TestFailedException: Expected 
0.692522561237645    0.10378169316716802  0.10485603781693176  0.09883970777825533  
0.12590579710144928  0.6467391304347826   0.11594202898550725  0.11141304347826085  
0.1003761165961448   0.10413728255759282  0.7005171603196991   0.09496944052656324  
 and 
0.7                  0.10000000000000002  0.10000000000000002  0.10000000000000002  
0.10000000000000002  0.7                  0.10000000000000002  0.10000000000000002  
0.10000000000000002  0.10000000000000002  0.7                  0.10000000000000002  
 to be within 0.05 using absolute tolerance for all elements.
	at org.apache.spark.ml.util.TestingUtils$MatrixWithAlmostEquals.$tilde$eq$eq(TestingUtils.scala:205)
	at org.apache.spark.ml.classification.NaiveBayesSuite.validateModelFit(NaiveBayesSuite.scala:74)
	at org.apache.spark.ml.classification.NaiveBayesSuite$$anonfun$13.apply$mcV$sp(NaiveBayesSuite.scala:150)
	at org.apache.spark.ml.classification.NaiveBayesSuite$$anonfun$13.apply(NaiveBayesSuite.scala:134)
	at org.apache.spark.ml.classification.NaiveBayesSuite$$anonfun$13.apply(NaiveBayesSuite.scala:134)
	at org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22)
	at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
	at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
	at org.scalatest.Transformer.apply(Transformer.scala:22)
	at org.scalatest.Transformer.apply(Transformer.scala:20)
	at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166)
	at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:68)
	at org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163)
	at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
	at org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
	at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
	at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175)
	at org.scalatest.FunSuite.runTest(FunSuite.scala:1555)
	at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
	at org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
	at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413)
	at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401)
	at scala.collection.immutable.List.foreach(List.scala:381)
	at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
	at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396)
	at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483)
	at org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:208)
	at org.scalatest.FunSuite.runTests(FunSuite.scala:1555)
	at org.scalatest.Suite$class.run(Suite.scala:1424)
	at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1555)
	at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
	at org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
	at org.scalatest.SuperEngine.runImpl(Engine.scala:545)
	at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212)
	at org.apache.spark.SparkFunSuite.org$scalatest$BeforeAndAfterAll$$super$run(SparkFunSuite.scala:31)
	at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:257)
	at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:256)
	at org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:31)
	at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:357)
	at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:502)
	at sbt.ForkMain$Run$2.call(ForkMain.java:296)
	at sbt.ForkMain$Run$2.call(ForkMain.java:286)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
{code}





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