Jason Lowe created YARN-4613:
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Summary: TestClietntRMService#testGetClusterNodes fails
occasionally
Key: YARN-4613
URL: https://issues.apache.org/jira/browse/YARN-4613
Project: Hadoop YARN
Issue Type: Sub-task
Components: test
Environment: jenkins
Reporter: Jason Lowe
TestClientRMService has been failing occasionally on precommits. Sample
failure:
{noformat}
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m;
support was removed in 8.0
Running org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService
Tests run: 19, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 15.077 sec <<<
FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService
testGetClusterNodes(org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService)
Time elapsed: 0.551 sec <<< FAILURE!
java.lang.AssertionError: Unhealthy nodes should not show up by default
expected:<0> but was:<1>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at
org.apache.hadoop.yarn.server.resourcemanager.TestClientRMService.testGetClusterNodes(TestClientRMService.java:215)
{noformat}
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