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Posted to issues@spark.apache.org by "Thomas Graves (JIRA)" <ji...@apache.org> on 2019/05/21 13:47:00 UTC
[jira] [Commented] (SPARK-26989) Flaky
test:DAGSchedulerSuite.Barrier task failures from the same stage attempt
don't trigger multiple stage retries
[ https://issues.apache.org/jira/browse/SPARK-26989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16844845#comment-16844845 ]
Thomas Graves commented on SPARK-26989:
---------------------------------------
seeing the same error intermittently, the weird thing is I sometimes also see it error with below, like its not converting the collection or maybe its still a timing issue, but I had increased the timeout from 10 seconds to 30 seconds as well.
org.scalatest.exceptions.TestFailedException: ArrayBuffer(0) did not equal List(0) at org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:528) at org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:527) at org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1560) at org.scalatest.Assertions$AssertionsHelper.macroAssert(Assertions.scala:501) at org.apache.spark.scheduler.DAGSchedulerSuite.$anonfun$new$144(DAGSchedulerSuite.scala:2656)
> Flaky test:DAGSchedulerSuite.Barrier task failures from the same stage attempt don't trigger multiple stage retries
> -------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-26989
> URL: https://issues.apache.org/jira/browse/SPARK-26989
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.0.0
> Reporter: Marcelo Vanzin
> Priority: Major
>
> https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/102761/testReport/junit/org.apache.spark.scheduler/DAGSchedulerSuite/Barrier_task_failures_from_the_same_stage_attempt_don_t_trigger_multiple_stage_retries/
> {noformat}
> org.apache.spark.scheduler.DAGSchedulerSuite.Barrier task failures from the same stage attempt don't trigger multiple stage retries
> Error Message
> org.scalatest.exceptions.TestFailedException: ArrayBuffer() did not equal List(0)
> Stacktrace
> sbt.ForkMain$ForkError: org.scalatest.exceptions.TestFailedException: ArrayBuffer() did not equal List(0)
> at org.scalatest.Assertions.newAssertionFailedException(Assertions.scala:528)
> at org.scalatest.Assertions.newAssertionFailedException$(Assertions.scala:527)
> at org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1560)
> at org.scalatest.Assertions$AssertionsHelper.macroAssert(Assertions.scala:501)
> at org.apache.spark.scheduler.DAGSchedulerSuite.$anonfun$new$144(DAGSchedulerSuite.scala:2644)
> at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85)
> at org.scalatest.OutcomeOf.outcomeOf$(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$$anon$1.apply(FunSuiteLike.scala:186)
> at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:104)
> at org.scalatest.FunSuiteLike.invokeWithFixture$1(FunSuiteLike.scala:184)
> at org.scalatest.FunSuiteLike.$anonfun$runTest$1(FunSuiteLike.scala:196)
> at org.scalatest.SuperEngine.runTestImpl(Engine.scala:289)
> at org.scalatest.FunSuiteLike.runTest(FunSuiteLike.scala:196)
> at org.scalatest.FunSuiteLike.runTest$(FunSuiteLike.scala:178)
> at org.apache.spark.scheduler.DAGSchedulerSuite.org$scalatest$BeforeAndAfterEach$$super$runTest(DAGSchedulerSuite.scala:122)
> {noformat}
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