[jira] [Updated] (ZOOKEEPER-3470) Flaky test: LearnerMetricsTest.testLearnerMetricsTest()

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-3470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ZOOKEEPER-3470:
--------------------------------------
    Labels: flaky flaky-test newbie pull-request-available test  (was: flaky flaky-test newbie test)

> Flaky test: LearnerMetricsTest.testLearnerMetricsTest()
> -------------------------------------------------------
>
>                 Key: ZOOKEEPER-3470
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3470
>             Project: ZooKeeper
>          Issue Type: Sub-task
>          Components: tests
>    Affects Versions: 3.6.0
>            Reporter: Andor Molnar
>            Priority: Major
>              Labels: flaky, flaky-test, newbie, pull-request-available, test
>
> Hi team,
> New test testLearnerMetricsTest() added by the following commit failed 2 times on master with the same error:
> junit.framework.AssertionFailedError: expected:<10> but was:<9>
>  at org.apache.zookeeper.server.quorum.LearnerMetricsTest.testLearnerMetricsTest(LearnerMetricsTest.java:88)
>  at org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:80)
> [https://github.com/apache/zookeeper/pull/856]
> Submitted by: jhuan31
> Maybe we should just blame the Thread.sleep(200) in line:77 and replace it with some clever logic.
> Please take a look.
> Regards,
> Andor



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