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https://issues.apache.org/jira/browse/IGNITE-25412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Werner resolved IGNITE-25412.
------------------------------------
Resolution: Fixed
Root Cause:
The issue occurred because on the agents, `/etc/resolv.conf` needed to be a
symlink to `/run/systemd/resolve/stub-resolv.conf`, but it was a regular file
instead.
This caused tests failed on timeout due to slow DNS resolution for
"unresolvedHost" (28 seconds).
Resolution:
After fixing /etc/resolv.conf to be a proper symlink, all tests passed
successfully.
https://ci2.ignite.apache.org./buildConfiguration/IgniteTests24Java8_Spi/8455003?expandBuildChangesSection=false
> Fix flaky tests in GridTcpCommunicationInverseConnectionEstablishingTest
> ------------------------------------------------------------------------
>
> Key: IGNITE-25412
> URL: https://issues.apache.org/jira/browse/IGNITE-25412
> Project: Ignite
> Issue Type: Test
> Reporter: Dmitry Werner
> Assignee: Dmitry Werner
> Priority: Major
> Labels: ise
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Two tests in class `GridTcpCommunicationInverseConnectionEstablishingTest`
> consistently fail:
> - testClientSkippingInverseConnResponseIsForciblyFailed
> - testClientSkipsInverseConnectionResponse
> see
> https://ci2.ignite.apache.org/test/-5785184112081658705?currentProjectId=IgniteTests24Java8&branch=%3Cdefault%3E
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