[SPARK-31728] Flaky test: org.apache.spark.streaming.StreamingContextSuite

• Type: Test
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.0.0
• Component/s: Tests
• Assignee: Unassigned
• Reporter: Wenchen Fan
• Created: 16/May/20 05:52
• Updated: 18/May/20 00:27

Description

https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/5021/testReport/

StreamingContextSuite.stop gracefully

sbt.ForkMain$ForkError: org.scalatest.exceptions.TestFailedDueToTimeoutException: The code passed to eventually never returned normally. Attempted 517 times over 30.977750175999997 seconds. Last failure message: 0 was not greater than 0.
	at org.scalatest.concurrent.Eventually.tryTryAgain$1(Eventually.scala:432)
	at org.scalatest.concurrent.Eventually.eventually(Eventually.scala:439)
	at org.scalatest.concurrent.Eventually.eventually$(Eventually.scala:391)
	at org.scalatest.concurrent.Eventually$.eventually(Eventually.scala:479)
	at org.scalatest.concurrent.Eventually.eventually(Eventually.scala:308)
	at org.scalatest.concurrent.Eventually.eventually$(Eventually.scala:307)
	at org.scalatest.concurrent.Eventually$.eventually(Eventually.scala:479)
	at org.apache.spark.streaming.StreamingContextSuite.$anonfun$new$33(StreamingContextSuite.scala:312)
	at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:158)
	at org.apache.spark.streaming.StreamingContextSuite.$anonfun$new$32(StreamingContextSuite.scala:300)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85)
	at org.scalatest.OutcomeOf.outcomeOf$(OutcomeOf.scala:83)
	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$$anon$1.apply(FunSuiteLike.scala:186)
	at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:151)
	at org.scalatest.FunSuiteLike.invokeWithFixture$1(FunSuiteLike.scala:184)
	at org.scalatest.FunSuiteLike.$anonfun$runTest$1(FunSuiteLike.scala:196)
	at org.scalatest.SuperEngine.runTestImpl(Engine.scala:286)
	at org.scalatest.FunSuiteLike.runTest(FunSuiteLike.scala:196)
	at org.scalatest.FunSuiteLike.runTest$(FunSuiteLike.scala:178)
	at org.apache.spark.SparkFunSuite.org$scalatest$BeforeAndAfterEach$$super$runTest(SparkFunSuite.scala:58)
	at org.scalatest.BeforeAndAfterEach.runTest(BeforeAndAfterEach.scala:221)
	at org.scalatest.BeforeAndAfterEach.runTest$(BeforeAndAfterEach.scala:214)
	at org.apache.spark.SparkFunSuite.runTest(SparkFunSuite.scala:58)
	at org.scalatest.FunSuiteLike.$anonfun$runTests$1(FunSuiteLike.scala:229)
	at org.scalatest.SuperEngine.$anonfun$runTestsInBranch$1(Engine.scala:393)
	at scala.collection.immutable.List.foreach(List.scala:392)
	at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:381)
	at org.scalatest.SuperEngine.runTestsInBranch(Engine.scala:376)
	at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:458)
	at org.scalatest.FunSuiteLike.runTests(FunSuiteLike.scala:229)
	at org.scalatest.FunSuiteLike.runTests$(FunSuiteLike.scala:228)
	at org.scalatest.FunSuite.runTests(FunSuite.scala:1560)
	at org.scalatest.Suite.run(Suite.scala:1124)
	at org.scalatest.Suite.run$(Suite.scala:1106)
	at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1560)
	at org.scalatest.FunSuiteLike.$anonfun$run$1(FunSuiteLike.scala:233)
	at org.scalatest.SuperEngine.runImpl(Engine.scala:518)
	at org.scalatest.FunSuiteLike.run(FunSuiteLike.scala:233)
	at org.scalatest.FunSuiteLike.run$(FunSuiteLike.scala:232)
	at org.apache.spark.SparkFunSuite.org$scalatest$BeforeAndAfterAll$$super$run(SparkFunSuite.scala:58)
	at org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:213)
	at org.scalatest.BeforeAndAfterAll.run(BeforeAndAfterAll.scala:210)
	at org.scalatest.BeforeAndAfterAll.run$(BeforeAndAfterAll.scala:208)
	at org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:58)
	at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:317)
	at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:510)
	at sbt.ForkMain$Run$2.call(ForkMain.java:296)
	at sbt.ForkMain$Run$2.call(ForkMain.java:286)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: sbt.ForkMain$ForkError: org.scalatest.exceptions.TestFailedException: 0 was not greater than 0
	at org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:530)
	at org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:529)
	at org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1560)
	at org.scalatest.Assertions$AssertionsHelper.macroAssert(Assertions.scala:503)
	at org.apache.spark.streaming.StreamingContextSuite.$anonfun$new$37(StreamingContextSuite.scala:313)
	at org.scalatest.concurrent.Eventually.makeAValiantAttempt$1(Eventually.scala:395)
	at org.scalatest.concurrent.Eventually.tryTryAgain$1(Eventually.scala:409)
	... 55 more