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https://issues.apache.org/jira/browse/IGNITE-10988?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oleg Ignatenko reassigned IGNITE-10988:
---------------------------------------
Assignee: Oleg Ignatenko
> Zookeeper test case testCommunicationFailureResolve_KillRandom frequently
> fails in GridAbstractTest.waitForTopology
> -------------------------------------------------------------------------------------------------------------------
>
> Key: IGNITE-10988
> URL: https://issues.apache.org/jira/browse/IGNITE-10988
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.7
> Reporter: Oleg Ignatenko
> Assignee: Oleg Ignatenko
> Priority: Major
> Labels: MakeTeamcityGreenAgain
>
> Zookeeper test case testCommunicationFailureResolve_KillRandom frequently
> fails in GridAbstractTest.waitForTopology.
> Teamcity test history in master currently shows "Test runs: 625 total / 251
> failures"
> ([link|https://ci.ignite.apache.org/project.html?projectId=IgniteTests24Java8&testNameId=-3849782382784091413&tab=testDetails).
> Need to find out why is that and whether test case can be improved and made
> more reliable.
> Typical failure message looks as follows:
> {noformat}
> [2019-01-18 06:57:23,489][ERROR][main][root] Test failed.
> junit.framework.AssertionFailedError
> at junit.framework.Assert.fail(Assert.java:55)
> at junit.framework.Assert.assertTrue(Assert.java:22)
> at junit.framework.Assert.assertTrue(Assert.java:31)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.waitForTopology(GridAbstractTest.java:2294)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoverySpiTest.waitForTopology(ZookeeperDiscoverySpiTest.java:5103)
> at
> org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoverySpiTest.testCommunicationFailureResolve_KillRandom(ZookeeperDiscoverySpiTest.java:3145)
> 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:498)
> 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.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest$6.run(GridAbstractTest.java:2088)
> at java.lang.Thread.run(Thread.java:748){noformat}
> ----
> Side note per IGNITE-10777 this test case has moved to another class, from
> {{ZookeeperDiscoverySpiTest}} to {{ZookeeperDiscoverySpiTest5}} (which was
> further renamed to {{ZookeeperDiscoveryCommunicationFailureTest}}) but that
> didn't change anything: it still fails frequently and failure message is the
> same, with the only difference in the new test class name.
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