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https://issues.apache.org/jira/browse/YUNIKORN-942?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Peter Bacsko reassigned YUNIKORN-942:
-------------------------------------
Assignee: Peter Bacsko
> Flaky placeholder tests in core
> -------------------------------
>
> Key: YUNIKORN-942
> URL: https://issues.apache.org/jira/browse/YUNIKORN-942
> Project: Apache YuniKorn
> Issue Type: Bug
> Components: test - unit
> Reporter: Peter Bacsko
> Assignee: Peter Bacsko
> Priority: Major
>
> There are some placeholder-related unit tests in core which are unstable:
>
> {noformat}
> 2021-11-15T12:53:16.371Z WARN objects/application.go:480
> Application state not changed to Completing while updating ask(s)
> {"currentState": "Resuming", "error": "event completeApplication
> inappropriate in current state Resuming"}
> github.com/apache/incubator-yunikorn-core/pkg/scheduler/objects.(*Application).removeAsksInternal
>
> /home/runner/work/incubator-yunikorn-core/incubator-yunikorn-core/pkg/scheduler/objects/application.go:480
> github.com/apache/incubator-yunikorn-core/pkg/scheduler/objects.(*Application).timeoutPlaceholderProcessing
>
> /home/runner/work/incubator-yunikorn-core/incubator-yunikorn-core/pkg/scheduler/objects/application.go:356
> 2021-11-15T12:53:16.371Z INFO objects/application.go:486 Ask
> removed successfully from application {"appID": "app-1", "ask": "",
> "pendingDelta": "map[memory:100 vcores:10]"}
> 2021-11-15T12:53:16.371Z DEBUG objects/application.go:310
> Application placeholder timer cleared {"AppID": "app-1", "Timeout": "5ms"}
> --- FAIL: TestTimeoutPlaceholderSoftStyle (0.01s)
> application_test.go:1036: assertion failed: error is not nil: timeout
> waiting for condition: Placeholder timeout cleanup did not trigger
> unexpectedly
> 2021-11-15T12:53:16.375Z DEBUG objects/queue.go:116 configured
> queue added to scheduler {"queueName": "root"}
> 2021-11-15T12:53:16.375Z INFO objects/application.go:110 Unknown
> gang scheduling style, using soft style as default {"gang scheduling
> style": ""}
> 2021-11-15T12:53:16.375Z INFO objects/application_state.go:128
> Application state transition {"appID": "app-1", "source": "New",
> "destination": "Accepted", "event": "runApplication"}
> 2021-11-15T12:53:16.375Z INFO objects/application.go:531 Ask
> added successfully to application {"appID": "app-1", "ask": "ask-1",
> "placeholder": true, "pendingDelta": "map[memory:100 vcores:10]"}
> 2021-11-15T12:53:16.376Z DEBUG objects/application.go:298
> Application placeholder timer initiated {"AppID": "app-1", "Timeout": "5ms"}
> 2021-11-15T12:53:16.382Z INFO objects/application.go:339
> Placeholder timeout, releasing asks and placeholders {"AppID": "app-1",
> "releasing placeholders": 2, "releasing asks": 1, "gang scheduling style":
> "Hard"}
> 2021-11-15T12:53:16.382Z INFO objects/application_state.go:128
> Application state transition {"appID": "app-1", "source": "Accepted",
> "destination": "Failing", "event": "failApplication"}
> 2021-11-15T12:53:16.382Z INFO objects/application.go:486 Ask
> removed successfully from application {"appID": "app-1", "ask": "",
> "pendingDelta": "map[memory:100 vcores:10]"}
> 2021-11-15T12:53:16.382Z DEBUG objects/application.go:310
> Application placeholder timer cleared {"AppID": "app-1", "Timeout": "5ms"}
> --- FAIL: TestTimeoutPlaceholderAllocAsk (0.01s)
> application_test.go:1036: assertion failed: error is not nil: timeout
> waiting for condition: Placeholder timeout cleanup did not trigger
> unexpectedly
> 2021-11-15T12:53:16.388Z INFO objects/application.go:110 Unknown
> gang scheduling style, using soft style as default {"gang scheduling
> style": ""}
> 2021-11-15T12:53:16.388Z DEBUG objects/application.go:298
> Application placeholder timer initiated {"AppID": "app-1", "Timeout": "5ms"}
> 2021-11-15T12:53:16.388Z DEBUG objects/application.go:243
> Application state timer initiated {"appID": "app-1", "state":
> "Starting", "timeout": "5m0s"}
> 2021-11-15T12:53:16.388Z INFO objects/application_state.go:128
> Application state transition {"appID": "app-1", "source": "Accepted",
> "destination": "Starting", "event": "runApplication"}
> 2021-11-15T12:53:16.394Z INFO objects/application.go:332
> Placeholder timeout, releasing placeholders {"AppID": "app-1",
> "placeholders being replaced": 1, "releasing placeholders": 1}
> 2021-11-15T12:53:16.394Z DEBUG objects/application.go:310
> Application placeholder timer cleared {"AppID": "app-1", "Timeout": "5ms"}
> --- FAIL: TestTimeoutPlaceholderAllocReleased (0.02s)
> application_test.go:1084: assertion failed: error is not nil: timeout
> waiting for condition: Placeholder timeout cleanup did not trigger
> unexpectedly
> 2021-11-15T12:53:16.404Z INFO objects/application.go:110 Unknown
> gang scheduling style, using soft style as default {"gang scheduling
> style": ""}
> 2021-11-15T12:53:16.404Z DEBUG objects/application.go:298
> Application placeholder timer initiated {"AppID": "app-1", "Timeout": "5ms"}
> 2021-11-15T12:53:16.404Z DEBUG objects/application.go:243
> Application state timer initiated {"appID": "app-1", "state":
> "Starting", "timeout": "5m0s"}
> 2021-11-15T12:53:16.404Z INFO objects/application_state.go:128
> Application state transition {"appID": "app-1", "source": "Accepted",
> "destination": "Starting", "event": "runApplication"}
> 2021-11-15T12:53:16.404Z DEBUG objects/application.go:289
> Application state timer cleared {"appID": "app-1", "state": "Running"}
> 2021-11-15T12:53:16.404Z DEBUG objects/application.go:243
> Application state timer initiated {"appID": "app-1", "state":
> "Completing", "timeout": "30s"}
> 2021-11-15T12:53:16.404Z INFO objects/application_state.go:128
> Application state transition {"appID": "app-1", "source": "Running",
> "destination": "Completing", "event": "completeApplication"}
> 2021-11-15T12:53:16.413Z INFO objects/application.go:332
> Placeholder timeout, releasing placeholders {"AppID": "app-1",
> "placeholders being replaced": 0, "releasing placeholders": 1}
> 2021-11-15T12:53:16.413Z DEBUG objects/application.go:310
> Application placeholder timer cleared {"AppID": "app-1", "Timeout": "5ms"}
> --- FAIL: TestTimeoutPlaceholderCompleting (0.01s)
> application_test.go:1133: assertion failed: error is not nil: timeout
> waiting for condition: Placeholder timer did not time out as expected
> {noformat}
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