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Posted to dev@reef.apache.org by "Mariia Mykhailova (JIRA)" <ji...@apache.org> on 2017/01/18 21:44:26 UTC
[jira] [Comment Edited] (REEF-1473) Fix
CanRunClrBridgeExampleOnLocalRuntime failures in AppVeyor
[ https://issues.apache.org/jira/browse/REEF-1473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15828588#comment-15828588 ]
Mariia Mykhailova edited comment on REEF-1473 at 1/18/17 9:44 PM:
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Turns out it's not that the failure has low probability, it's that we were running fewer AppVeyor builds during October-December so it had fewer chance to manifest. There are more recent repros
https://ci.appveyor.com/project/jwang98052/reef/build/job/272voji3xd5lqj9t/tests
https://ci.appveyor.com/project/tcNickolas/reef/build/471-master/job/3ac1013ccwhooj4q/tests
https://ci.appveyor.com/project/tcNickolas/reef/build/475-master/job/wp56er7nrn6rgvl0/tests
was (Author: mariiamykhailova):
Turns out it's not that the failure has low probability, it's that we were running fewer AppVeyor builds during October-December so it had fewer chance to manifest. There are more recent repros
https://ci.appveyor.com/project/jwang98052/reef/build/job/272voji3xd5lqj9t/tests
https://ci.appveyor.com/project/tcNickolas/reef/build/471-master/job/3ac1013ccwhooj4q/tests
> Fix CanRunClrBridgeExampleOnLocalRuntime failures in AppVeyor
> -------------------------------------------------------------
>
> Key: REEF-1473
> URL: https://issues.apache.org/jira/browse/REEF-1473
> Project: REEF
> Issue Type: Sub-task
> Components: REEF.NET
> Reporter: Mariia Mykhailova
>
> {{O.A.R.Tests.Functional.Bridge.TestBridgeClient.CanRunClrBridgeExampleOnLocalRuntime}} fails sometimes in AppVeyor runs ([example|https://ci.appveyor.com/project/tcNickolas/reef/build/158-master/tests]). The error is
> {noformat}
> Error message:
> System.NullReferenceException : Object reference not set to an instance of an object.
> Error stack trace:
> at Org.Apache.REEF.Tests.Functional.Bridge.TestBridgeClient.<RunClrBridgeClient>d__3.MoveNext() in C:\projects\reef\lang\cs\Org.Apache.REEF.Tests\Functional\Bridge\TestBridgeClient.cs:line 60
> --- End of stack trace from previous location where exception was thrown ---
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
> at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
> at Org.Apache.REEF.Tests.Functional.Bridge.TestBridgeClient.<CanRunClrBridgeExampleOnLocalRuntime>d__2.MoveNext() in C:\projects\reef\lang\cs\Org.Apache.REEF.Tests\Functional\Bridge\TestBridgeClient.cs:line 50
> {noformat}
> Looks like {{strStatus}} can be null sometimes due to some await problem.
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