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https://issues.apache.org/jira/browse/IGNITE-25700?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Chugunov updated IGNITE-25700:
-------------------------------------
Epic Link: IGNITE-27674
> Fix flaky test
> TcpDiscoverySpiFailureTimeoutSelfTest#testConnectionCheckMessage
> -------------------------------------------------------------------------------
>
> Key: IGNITE-25700
> URL: https://issues.apache.org/jira/browse/IGNITE-25700
> Project: Ignite
> Issue Type: Bug
> Reporter: Maksim Timonin
> Assignee: Maksim Timonin
> Priority: Major
> Labels: IEP-132, ise
> Fix For: 2.18
>
>
> Test TcpDiscoverySpiFailureTimeoutSelfTest#testConnectionCheckMessage
> sometimes fails. The test awaits 15-25 TcpDiscoveryConnectionCheckMessage
> during failure detection timeout (10000ms). But sometimes test fails because
> there are only 14 messages.
> TcpDiscoveryConnectionCheckMessage is sent by timeout (500ms) if no other
> messages were sent in the period. The test expects if no activity on the
> cluster then ~20 msgs should be sent. But actually there is
> TcpDiscoveryMetricsUpdateMessage is sent every 2000ms.
> Within the failure detection period it can be sent 6 times, and then reset
> the timer 6 times. In corner case (20 - 6 = 14) msgs of the check message
> will be sent.
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