Github user mengxr commented on the pull request:
https://github.com/apache/spark/pull/9677#issuecomment-156274713
~~~
[info] - read/write *** FAILED *** (2 milliseconds)
[info] java.lang.IllegalStateException: Cannot call methods on a stopped
SparkContext.
[info] This stopped SparkContext was created at:
[info]
[info] org.apache.spark.SparkContext.<init>(SparkContext.scala:82)
[info]
org.apache.spark.mllib.util.MLlibTestSparkContext$class.beforeAll(MLlibTestSparkContext.scala:34)
[info]
org.apache.spark.mllib.classification.LogisticRegressionSuite.beforeAll(LogisticRegressionSuite.scala:172)
[info]
org.scalatest.BeforeAndAfterAll$class.beforeAll(BeforeAndAfterAll.scala:187)
[info]
org.apache.spark.mllib.classification.LogisticRegressionSuite.beforeAll(LogisticRegressionSuite.scala:172)
[info]
org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:253)
[info]
org.apache.spark.mllib.classification.LogisticRegressionSuite.run(LogisticRegressionSuite.scala:172)
[info]
org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462)
[info]
org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671)
[info] sbt.ForkMain$Run$2.call(ForkMain.java:294)
[info] sbt.ForkMain$Run$2.call(ForkMain.java:284)
[info] java.util.concurrent.FutureTask.run(FutureTask.java:262)
[info]
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[info]
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[info] java.lang.Thread.run(Thread.java:745)
[info]
[info] The currently active SparkContext was created at:
[info]
[info] org.apache.spark.SparkContext.<init>(SparkContext.scala:82)
[info]
org.apache.spark.mllib.util.MLlibTestSparkContext$class.beforeAll(MLlibTestSparkContext.scala:34)
[info]
org.apache.spark.ml.feature.BinarizerSuite.org$apache$spark$ml$util$TempDirectory$$super$beforeAll(BinarizerSuite.scala:26)
[info]
org.apache.spark.ml.util.TempDirectory$class.beforeAll(TempDirectory.scala:37)
[info]
org.apache.spark.ml.feature.BinarizerSuite.beforeAll(BinarizerSuite.scala:31)
[info]
org.scalatest.BeforeAndAfterAll$class.beforeAll(BeforeAndAfterAll.scala:187)
[info]
org.apache.spark.ml.feature.BinarizerSuite.beforeAll(BinarizerSuite.scala:26)
[info]
org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:253)
[info]
org.apache.spark.ml.feature.BinarizerSuite.run(BinarizerSuite.scala:26)
[info]
org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462)
[info]
org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671)
[info] sbt.ForkMain$Run$2.call(ForkMain.java:294)
[info] sbt.ForkMain$Run$2.call(ForkMain.java:284)
[info] java.util.concurrent.FutureTask.run(FutureTask.java:262)
[info]
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[info]
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[info] java.lang.Thread.run(Thread.java:745)
[info] at
org.apache.spark.SparkContext.org$apache$spark$SparkContext$$assertNotStopped(SparkContext.scala:106)
[info] at
org.apache.spark.SparkContext$$anonfun$parallelize$1.apply(SparkContext.scala:732)
[info] at
org.apache.spark.SparkContext$$anonfun$parallelize$1.apply(SparkContext.scala:731)
[info] at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:150)
[info] at
org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:111)
[info] at org.apache.spark.SparkContext.withScope(SparkContext.scala:717)
[info] at
org.apache.spark.SparkContext.parallelize(SparkContext.scala:731)
[info] at
org.apache.spark.ml.util.DefaultParamsWriter$.saveMetadata(ReadWrite.scala:206)
[info] at
org.apache.spark.ml.util.DefaultParamsWriter.saveImpl(ReadWrite.scala:178)
[info] at org.apache.spark.ml.util.Writer.save(ReadWrite.scala:87)
[info] at
org.apache.spark.ml.util.Writable$class.save(ReadWrite.scala:127)
[info] at org.apache.spark.ml.feature.Binarizer.save(Binarizer.scala:35)
[info] at
org.apache.spark.ml.util.DefaultReadWriteTest$class.testDefaultReadWrite(DefaultReadWriteTest.scala:40)
[info] at
org.apache.spark.ml.feature.BinarizerSuite.testDefaultReadWrite(BinarizerSuite.scala:26)
[info] at
org.apache.spark.ml.feature.BinarizerSuite$$anonfun$6.apply$mcV$sp(BinarizerSuite.scala:76)
[info] at
org.apache.spark.ml.feature.BinarizerSuite$$anonfun$6.apply(BinarizerSuite.scala:71)
[info] at
org.apache.spark.ml.feature.BinarizerSuite$$anonfun$6.apply(BinarizerSuite.scala:71)
[info] at
org.scalatest.Transformer$$anonfun$apply$1.apply$mcV$sp(Transformer.scala:22)
[info] at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
[info] at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
[info] at org.scalatest.Transformer.apply(Transformer.scala:22)
[info] at org.scalatest.Transformer.apply(Transformer.scala:20)
[info] at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:166)
[info] at
org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:42)
[info] at
org.scalatest.FunSuiteLike$class.invokeWithFixture$1(FunSuiteLike.scala:163)
[info] at
org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
[info] at
org.scalatest.FunSuiteLike$$anonfun$runTest$1.apply(FunSuiteLike.scala:175)
[info] at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
[info] at org.scalatest.FunSuiteLike$class.runTest(FunSuiteLike.scala:175)
[info] at org.scalatest.FunSuite.runTest(FunSuite.scala:1555)
[info] at
org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
[info] at
org.scalatest.FunSuiteLike$$anonfun$runTests$1.apply(FunSuiteLike.scala:208)
[info] at
org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:413)
[info] at
org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:401)
[info] at scala.collection.immutable.List.foreach(List.scala:318)
[info] at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
[info] at
org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:396)
[info] at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:483)
[info] at
org.scalatest.FunSuiteLike$class.runTests(FunSuiteLike.scala:208)
[info] at org.scalatest.FunSuite.runTests(FunSuite.scala:1555)
[info] at org.scalatest.Suite$class.run(Suite.scala:1424)
[info] at
org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1555)
[info] at
org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
[info] at
org.scalatest.FunSuiteLike$$anonfun$run$1.apply(FunSuiteLike.scala:212)
[info] at org.scalatest.SuperEngine.runImpl(Engine.scala:545)
[info] at org.scalatest.FunSuiteLike$class.run(FunSuiteLike.scala:212)
[info] at
org.apache.spark.ml.feature.BinarizerSuite.org$scalatest$BeforeAndAfterAll$$super$run(BinarizerSuite.scala:26)
[info] at
org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:257)
[info] at
org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:256)
[info] at
org.apache.spark.ml.feature.BinarizerSuite.run(BinarizerSuite.scala:26)
[info] at
org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:462)
[info] at
org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:671)
[info] at sbt.ForkMain$Run$2.call(ForkMain.java:294)
[info] at sbt.ForkMain$Run$2.call(ForkMain.java:284)
[info] at java.util.concurrent.FutureTask.run(FutureTask.java:262)
[info] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[info] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[info] at java.lang.Thread.run(Thread.java:745)
~~~
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