[LIVY-519] Flaky test: SparkYarnApp "should kill yarn app "

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.6.0
• Fix Version/s: 0.7.0
• Component/s: Tests
• Assignee: Jie Wang
• Reporter: Marcelo Masiero Vanzin
• Created: 26/Sep/18 18:22
• Updated: 03/Sep/19 05:00
• Resolved: 03/Sep/19 05:00

Description

From a travis run:

SparkYarnApp
- should poll YARN state and terminate (116 milliseconds)
- should kill yarn app *** FAILED *** (83 milliseconds)
  org.mockito.exceptions.verification.WantedButNotInvoked: Wanted but not invoked:
yarnClient.killApplication(
    application_1467912463905_0021
);
-> at org.apache.livy.utils.SparkYarnAppSpec$$anonfun$1$$anonfun$apply$mcV$sp$5$$anonfun$apply$mcV$sp$7$$anonfun$apply$mcV$sp$8.apply$mcV$sp(SparkYarnAppSpec.scala:156)

However, there were other interactions with this mock:
-> at org.apache.livy.utils.SparkYarnApp$$anonfun$1.apply$mcV$sp(SparkYarnApp.scala:261)
-> at org.apache.livy.utils.SparkYarnApp$$anonfun$1.apply$mcV$sp(SparkYarnApp.scala:270)
  at org.apache.livy.utils.SparkYarnAppSpec$$anonfun$1$$anonfun$apply$mcV$sp$5$$anonfun$apply$mcV$sp$7$$anonfun$apply$mcV$sp$8.apply$mcV$sp(SparkYarnAppSpec.scala:156)
  at org.apache.livy.utils.SparkYarnAppSpec.org$apache$livy$utils$SparkYarnAppSpec$$cleanupThread(SparkYarnAppSpec.scala:43)
  at org.apache.livy.utils.SparkYarnAppSpec$$anonfun$1$$anonfun$apply$mcV$sp$5$$anonfun$apply$mcV$sp$7.apply$mcV$sp(SparkYarnAppSpec.scala:148)
  at org.apache.livy.utils.Clock$.withSleepMethod(Clock.scala:31)
  at org.apache.livy.utils.SparkYarnAppSpec$$anonfun$1$$anonfun$apply$mcV$sp$5.apply$mcV$sp(SparkYarnAppSpec.scala:126)
  at org.apache.livy.utils.SparkYarnAppSpec$$anonfun$1$$anonfun$apply$mcV$sp$5.apply(SparkYarnAppSpec.scala:126)
  at org.apache.livy.utils.SparkYarnAppSpec$$anonfun$1$$anonfun$apply$mcV$sp$5.apply(SparkYarnAppSpec.scala:126)
  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)
  ...

Issue Links

• links to: GitHub Pull Request #221