Aljoscha Krettek created FLINK-5616:
---------------------------------------

             Summary: YarnPreConfiguredMasterHaServicesTest fails sometimes
                 Key: FLINK-5616
                 URL: https://issues.apache.org/jira/browse/FLINK-5616
             Project: Flink
          Issue Type: Bug
          Components: YARN
    Affects Versions: 1.2.0, 1.3.0
            Reporter: Aljoscha Krettek


This is the relevant part from the log:
{code}
-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running 
org.apache.flink.yarn.highavailability.YarnPreConfiguredMasterHaServicesTest
Formatting using clusterid: testClusterID
Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.407 sec - in 
org.apache.flink.yarn.highavailability.YarnPreConfiguredMasterHaServicesTest
Running org.apache.flink.yarn.highavailability.YarnIntraNonHaMasterServicesTest
Formatting using clusterid: testClusterID
Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.479 sec <<< 
FAILURE! - in 
org.apache.flink.yarn.highavailability.YarnIntraNonHaMasterServicesTest
testClosingReportsToLeader(org.apache.flink.yarn.highavailability.YarnIntraNonHaMasterServicesTest)
  Time elapsed: 0.836 sec  <<< FAILURE!
org.mockito.exceptions.verification.WantedButNotInvoked: 
Wanted but not invoked:
leaderContender.handleError(<any>);
-> at 
org.apache.flink.yarn.highavailability.YarnIntraNonHaMasterServicesTest.testClosingReportsToLeader(YarnIntraNonHaMasterServicesTest.java:120)
Actually, there were zero interactions with this mock.

        at 
org.apache.flink.yarn.highavailability.YarnIntraNonHaMasterServicesTest.testClosingReportsToLeader(YarnIntraNonHaMasterServicesTest.java:120)

Running org.apache.flink.yarn.YarnFlinkResourceManagerTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.82 sec - in 
org.apache.flink.yarn.YarnFlinkResourceManagerTest
Running org.apache.flink.yarn.YarnClusterDescriptorTest
java.lang.RuntimeException: Couldn't deploy Yarn cluster
        at 
org.apache.flink.yarn.AbstractYarnClusterDescriptor.deploy(AbstractYarnClusterDescriptor.java:425)
        at 
org.apache.flink.yarn.YarnClusterDescriptorTest.testConfigOverwrite(YarnClusterDescriptorTest.java:90)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
        at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
        at 
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
        at 
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
        at 
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
        at 
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Caused by: org.apache.flink.configuration.IllegalConfigurationException: The 
number of virtual cores per node were configured with 2147483647 but Yarn only 
has 8 virtual cores available. Please note that the number of virtual cores is 
set to the number of task slots by default unless configured in the Flink 
config with 'yarn.containers.vcores.'
        at 
org.apache.flink.yarn.AbstractYarnClusterDescriptor.isReadyForDeployment(AbstractYarnClusterDescriptor.java:320)
        at 
org.apache.flink.yarn.AbstractYarnClusterDescriptor.deployInternal(AbstractYarnClusterDescriptor.java:434)
        at 
org.apache.flink.yarn.AbstractYarnClusterDescriptor.deploy(AbstractYarnClusterDescriptor.java:423)
        ... 28 more
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.338 sec - in 
org.apache.flink.yarn.YarnClusterDescriptorTest

Results :

Failed tests: 
  YarnIntraNonHaMasterServicesTest.testClosingReportsToLeader:120 
Wanted but not invoked:
leaderContender.handleError(<any>);
-> at 
org.apache.flink.yarn.highavailability.YarnIntraNonHaMasterServicesTest.testClosingReportsToLeader(YarnIntraNonHaMasterServicesTest.java:120)
Actually, there were zero interactions with this mock.


Tests run: 10, Failures: 1, Errors: 0, Skipped: 0
{code}

https://s3.amazonaws.com/archive.travis-ci.org/jobs/194432647/log.txt



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