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https://issues.apache.org/jira/browse/KUDU-2629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16703876#comment-16703876
]
Mike Percy commented on KUDU-2629:
----------------------------------
Saw the same error in a test run today. The error message was:
{code:java}
java.lang.AssertionError: expected:<4> but was:<3>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:834)
at org.junit.Assert.assertEquals(Assert.java:645)
at org.junit.Assert.assertEquals(Assert.java:631)
at org.apache.kudu.client.TestHybridTime.test(TestHybridTime.java:167)
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$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
at
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:745){code}
> TestHybridTime is flaky
> -----------------------
>
> Key: KUDU-2629
> URL: https://issues.apache.org/jira/browse/KUDU-2629
> Project: Kudu
> Issue Type: Bug
> Components: java, test
> Reporter: Andrew Wong
> Priority: Major
> Attachments: TEST-org.apache.kudu.client.TestHybridTime.xml
>
>
> I saw three back-to-back failures of TestHybridTime in which a scan returned
> an unexpected number of rows. I've attached the XML for the test and its
> retries.
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