[GitHub] jeremiaswerner commented on issue #3022: services.KafkaConnectorTests.Kafka heisenbug

[GitBox <gi...@apache.org>]

jeremiaswerner commented on issue #3022: services.KafkaConnectorTests.Kafka heisenbug
URL: https://github.com/apache/incubator-openwhisk/issues/3022#issuecomment-348508897
 
 
   @devbv I caught a stacktrace of a slightly different error but related
   ```
   services.KafkaConnectorTests > Kafka connector should send and receive a kafka message even after shutdown one of instances FAILED
       org.scalatest.exceptions.TestFailedException: 0 was not equal to 1
           at org.scalatest.MatchersHelper$.indicateFailure(MatchersHelper.scala:340)
           at org.scalatest.Matchers$ShouldMethodHelper$.shouldMatcher(Matchers.scala:6668)
           at org.scalatest.Matchers$AnyShouldWrapper.should(Matchers.scala:6704)
           at services.KafkaConnectorTests$$anonfun$6$$anonfun$apply$2.apply$mcVI$sp(KafkaConnectorTests.scala:142)
           at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:160)
           at services.KafkaConnectorTests$$anonfun$6.apply(KafkaConnectorTests.scala:134)
           at org.scalatest.OutcomeOf$class.outcomeOf(OutcomeOf.scala:85)
           at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
           at org.scalatest.Transformer.apply(Transformer.scala:22)
           at org.scalatest.Transformer.apply(Transformer.scala:20)
           at org.scalatest.FlatSpecLike$$anon$1.apply(FlatSpecLike.scala:1682)
           at org.scalatest.TestSuite$class.withFixture(TestSuite.scala:196)
           at org.scalatest.FlatSpec.withFixture(FlatSpec.scala:1685)
           at org.scalatest.FlatSpecLike$class.invokeWithFixture$1(FlatSpecLike.scala:1679)
           at org.scalatest.FlatSpecLike$$anonfun$runTest$1.apply(FlatSpecLike.scala:1692)
           at org.scalatest.FlatSpecLike$$anonfun$runTest$1.apply(FlatSpecLike.scala:1692)
           at org.scalatest.SuperEngine.runTestImpl(Engine.scala:289)
           at org.scalatest.FlatSpecLike$class.runTest(FlatSpecLike.scala:1692)
           at org.scalatest.FlatSpec.runTest(FlatSpec.scala:1685)
           at org.scalatest.FlatSpecLike$$anonfun$runTests$1.apply(FlatSpecLike.scala:1750)
           at org.scalatest.FlatSpecLike$$anonfun$runTests$1.apply(FlatSpecLike.scala:1750)
           at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:396)
           at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:384)
           at scala.collection.immutable.List.foreach(List.scala:392)
           at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:384)
           at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:373)
           at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:410)
           at org.scalatest.SuperEngine$$anonfun$traverseSubNodes$1$1.apply(Engine.scala:384)
           at scala.collection.immutable.List.foreach(List.scala:392)
           at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:384)
           at org.scalatest.SuperEngine.org$scalatest$SuperEngine$$runTestsInBranch(Engine.scala:379)
           at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:461)
           at org.scalatest.FlatSpecLike$class.runTests(FlatSpecLike.scala:1750)
           at org.scalatest.FlatSpec.runTests(FlatSpec.scala:1685)
           at org.scalatest.Suite$class.run(Suite.scala:1147)
           at org.scalatest.FlatSpec.org$scalatest$FlatSpecLike$$super$run(FlatSpec.scala:1685)
           at org.scalatest.FlatSpecLike$$anonfun$run$1.apply(FlatSpecLike.scala:1795)
           at org.scalatest.FlatSpecLike$$anonfun$run$1.apply(FlatSpecLike.scala:1795)
           at org.scalatest.SuperEngine.runImpl(Engine.scala:521)
           at org.scalatest.FlatSpecLike$class.run(FlatSpecLike.scala:1795)
           at services.KafkaConnectorTests.org$scalatest$BeforeAndAfterAll$$super$run(KafkaConnectorTests.scala:43)
           at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:213)
           at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:210)
           at services.KafkaConnectorTests.run(KafkaConnectorTests.scala:43)
   ```

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