[FLINK-7431] test instability in JobManagerFailsITCase

• Type: Improvement
• Status: Closed
• Priority: Blocker
• Resolution: Cannot Reproduce
• Affects Version/s: 1.4.0
• Fix Version/s: 1.5.0
• Component/s: Runtime / Coordination, Tests
• Labels: test-stability
• Assignee: Unassigned
• Reporter: Nico Kruber
• Created: 11/Aug/17 13:00
• Updated: 28/Feb/19 14:01
• Resolved: 19/Apr/18 14:47

Description

In a branch with unrelated changes:

A TaskManager should go into a clean state in case of a JobManager failure(org.apache.flink.api.scala.runtime.jobmanager.JobManagerFailsITCase)  Time elapsed: 121.105 sec  <<< FAILURE!

java.lang.AssertionError: assertion failed: timeout (119126026463 nanoseconds) during expectMsg while waiting for Acknowledge
	at scala.Predef$.assert(Predef.scala:170)
	at akka.testkit.TestKitBase$class.expectMsg_internal(TestKit.scala:338)
	at akka.testkit.TestKitBase$class.expectMsg(TestKit.scala:315)
	at akka.testkit.TestKit.expectMsg(TestKit.scala:718)
	at org.apache.flink.api.scala.runtime.jobmanager.JobManagerFailsITCase$$anonfun$1$$anonfun$apply$mcV$sp$3$$anonfun$apply$mcV$sp$4.apply$mcV$sp(JobManagerFailsITCase.scala:118)
	at org.apache.flink.api.scala.runtime.jobmanager.JobManagerFailsITCase$$anonfun$1$$anonfun$apply$mcV$sp$3$$anonfun$apply$mcV$sp$4.apply(JobManagerFailsITCase.scala:104)
	at org.apache.flink.api.scala.runtime.jobmanager.JobManagerFailsITCase$$anonfun$1$$anonfun$apply$mcV$sp$3$$anonfun$apply$mcV$sp$4.apply(JobManagerFailsITCase.scala:104)
	at akka.testkit.TestKitBase$class.within(TestKit.scala:296)
	at akka.testkit.TestKit.within(TestKit.scala:718)
	at akka.testkit.TestKitBase$class.within(TestKit.scala:310)
	at akka.testkit.TestKit.within(TestKit.scala:718)
	at org.apache.flink.api.scala.runtime.jobmanager.JobManagerFailsITCase$$anonfun$1$$anonfun$apply$mcV$sp$3.apply$mcV$sp(JobManagerFailsITCase.scala:104)
	at org.apache.flink.api.scala.runtime.jobmanager.JobManagerFailsITCase$$anonfun$1$$anonfun$apply$mcV$sp$3.apply(JobManagerFailsITCase.scala:85)
	at org.apache.flink.api.scala.runtime.jobmanager.JobManagerFailsITCase$$anonfun$1$$anonfun$apply$mcV$sp$3.apply(JobManagerFailsITCase.scala:85)
	at org.scalatest.Transformer$$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.WordSpecLike$$anon$1.apply(WordSpecLike.scala:953)
	at org.scalatest.Suite$class.withFixture(Suite.scala:1122)
	at org.apache.flink.api.scala.runtime.jobmanager.JobManagerFailsITCase.withFixture(JobManagerFailsITCase.scala:37)

https://travis-ci.org/NicoK/flink/jobs/263422429
full logs: https://transfer.sh/bRKz7/399.4.tar.gz (unfortunately not much more info there, as far as I can see)

Issue Links

• links to: GitHub Pull Request #5039