Till Rohrmann created FLINK-1601:
------------------------------------
Summary: Sometimes the YARNSessionFIFOITCase fails on Travis
Key: FLINK-1601
URL: https://issues.apache.org/jira/browse/FLINK-1601
Project: Flink
Issue Type: Bug
Reporter: Till Rohrmann
Sometimes the {{YARNSessionFIFOITCase}} fails on Travis with the following
exception.
{code}
Tests run: 8, Failures: 8, Errors: 0, Skipped: 0, Time elapsed: 71.375 sec <<<
FAILURE! - in org.apache.flink.yarn.YARNSessionFIFOITCase
perJobYarnCluster(org.apache.flink.yarn.YARNSessionFIFOITCase) Time elapsed:
60.707 sec <<< FAILURE!
java.lang.AssertionError: During the timeout period of 60 seconds the expected
string did not show up
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.assertTrue(Assert.java:41)
at org.apache.flink.yarn.YarnTestBase.runWithArgs(YarnTestBase.java:315)
at
org.apache.flink.yarn.YARNSessionFIFOITCase.perJobYarnCluster(YARNSessionFIFOITCase.java:185)
testQueryCluster(org.apache.flink.yarn.YARNSessionFIFOITCase) Time elapsed:
0.507 sec <<< FAILURE!
java.lang.AssertionError: There is at least one application on the cluster is
not finished
at org.junit.Assert.fail(Assert.java:88)
at
org.apache.flink.yarn.YarnTestBase.checkClusterEmpty(YarnTestBase.java:146)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
{code}
The result is
{code}
Failed tests:
YARNSessionFIFOITCase.perJobYarnCluster:185->YarnTestBase.runWithArgs:315
During the timeout period of 60 seconds the expected string did not show up
YARNSessionFIFOITCase>YarnTestBase.checkClusterEmpty:146 There is at least
one application on the cluster is not finished
YARNSessionFIFOITCase>YarnTestBase.checkClusterEmpty:146 There is at least
one application on the cluster is not finished
YARNSessionFIFOITCase>YarnTestBase.checkClusterEmpty:146 There is at least
one application on the cluster is not finished
YARNSessionFIFOITCase>YarnTestBase.checkClusterEmpty:146 There is at least
one application on the cluster is not finished
YARNSessionFIFOITCase>YarnTestBase.checkClusterEmpty:146 There is at least
one application on the cluster is not finished
YARNSessionFIFOITCase>YarnTestBase.checkClusterEmpty:146 There is at least
one application on the cluster is not finished
YARNSessionFIFOITCase>YarnTestBase.checkClusterEmpty:146 There is at least
one application on the cluster is not finished
YARNSessionCapacitySchedulerITCase.testClientStartup:53->YarnTestBase.runWithArgs:315
During the timeout period of 60 seconds the expected string did not show up
YARNSessionCapacitySchedulerITCase>YarnTestBase.checkClusterEmpty:146 There
is at least one application on the cluster is not finished
{code}
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