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https://issues.apache.org/jira/browse/YUNIKORN-2043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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PoAn Yang resolved YUNIKORN-2043.
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Fix Version/s: 1.4.0
Resolution: Fixed
> SimplePreemptor e2e test doesn’t really wait for pod’s Killing event
> --------------------------------------------------------------------
>
> Key: YUNIKORN-2043
> URL: https://issues.apache.org/jira/browse/YUNIKORN-2043
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: test - e2e
> Reporter: Yu-Lin Chen
> Assignee: Yu-Lin Chen
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.4.0
>
>
> In the e2e simple_preemptor_test, the current timeout for ‘waiting Killing
> event’ is in nanosecond.
> # 120 ns:
> [test/e2e/simple_preemptor/simple_preemptor_test.go#L169|https://github.com/apache/yunikorn-k8shim/blob/master/test/e2e/simple_preemptor/simple_preemptor_test.go#L169]
> # 1200 ns:
> [test/e2e/simple_preemptor/simple_preemptor_test.go#L215|https://github.com/apache/yunikorn-k8shim/blob/master/test/e2e/simple_preemptor/simple_preemptor_test.go#L215]
> The interval is
> Millisecond*100([code|https://github.com/apache/yunikorn-k8shim/blob/master/test/e2e/framework/helpers/k8s/k8s_utils.go#L725]).
> So there is no actual 'waiting' happening here.
> This issue will trigger an error in the CI even though the pod has been
> killed.
> (Note: Not all SimplePreemptor fails are caused by this issue, there are
> still other unkown issues to be investigated.)
> CI error:
> [https://github.com/apache/yunikorn-k8shim/actions/runs/6495711809/job/17641528620#step:5:2046]
> {code:java}
> • [FAILED] [15.593 seconds]
> SimplePreemptor [It] Verify_basic_simple_preemption. Use case: Only one pod
> is running and same pod has been selected as victim
> /home/runner/work/yunikorn-k8shim/yunikorn-k8shim/test/e2e/simple_preemptor/simple_preemptor_test.go:148
> [FAILED] Unexpected error:
> <context.deadlineExceededError>:
> context deadline exceeded
> {}
> occurred
> In [It] at:
> /home/runner/work/yunikorn-k8shim/yunikorn-k8shim/test/e2e/simple_preemptor/simple_preemptor_test.go:170
> @ 10/12/23
> {code}
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