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Posted to yarn-dev@hadoop.apache.org by "Robert Kanter (JIRA)" <ji...@apache.org> on 2018/03/19 22:48:00 UTC
[jira] [Created] (YARN-8051)
TestRMEmbeddedElector#testCallbackSynchronization is flakey
Robert Kanter created YARN-8051:
-----------------------------------
Summary: TestRMEmbeddedElector#testCallbackSynchronization is flakey
Key: YARN-8051
URL: https://issues.apache.org/jira/browse/YARN-8051
Project: Hadoop YARN
Issue Type: Improvement
Components: test
Affects Versions: 3.2.0
Reporter: Robert Kanter
Assignee: Robert Kanter
We've seen some rare flakey failures in {{TestRMEmbeddedElector#testCallbackSynchronization}}:
{noformat}
org.mockito.exceptions.verification.WantedButNotInvoked:
Wanted but not invoked:
adminService.transitionToStandby(<any>);
-> at org.apache.hadoop.yarn.server.resourcemanager.TestRMEmbeddedElector.testCallbackSynchronizationNeutral(TestRMEmbeddedElector.java:215)
Actually, there were zero interactions with this mock.
at org.apache.hadoop.yarn.server.resourcemanager.TestRMEmbeddedElector.testCallbackSynchronizationNeutral(TestRMEmbeddedElector.java:215)
at org.apache.hadoop.yarn.server.resourcemanager.TestRMEmbeddedElector.testCallbackSynchronization(TestRMEmbeddedElector.java:146)
at org.apache.hadoop.yarn.server.resourcemanager.TestRMEmbeddedElector.testCallbackSynchronization(TestRMEmbeddedElector.java:109)
{noformat}
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