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Date: Mon, 16 May 2016 15:40:26 -0700
Message-ID: <CAO2PpvsxzBpjwoxmP8XD1+wDQtRuuAbx-gL225ZGQfBL9WCeGw@mail.gmail.com>
Subject: Re: Error messages in reef functional tests
From: Dhruv Mahajan <dhruv.mahajan@gmail.com>
To: dev@reef.apache.org
Content-Type: multipart/alternative; boundary=001a1142a41a980adc0532fd4fb9
archived-at: Mon, 16 May 2016 22:40:33 -0000

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Seems like an orthogonal issue....I propose merging REEF-1389 since it does
not affect any tests or other functionalities and just add APIs.

On Mon, May 16, 2016 at 3:38 PM, Andrew Chung <afchung90@gmail.com> wrote:

> I've gotten the test logs from Dhruv, and judging from what I see in the
> logs prior to looking into the code, what is happening seems like the
> following:
>
> 1. Evaluator fails.
> 2. FailedEvaluatorHandler gets called.
> 3. We send request for another Evaluator in FailedEvaluatorHandler.
> 4. Before the EvaluatorRequestor sends the request, the Driver idleness
> handler kicks in and detects that the Driver is idle, i.e. no active
> Evaluators and no outstanding requests.
> 5. Driver is declared as idle and shut down.
> 6. EvaluatorRequestor processes requests. Evaluator starts as Driver is
> shutting down.
> 7. Test failure.
>
> I'll take a closer look at the code and provide updates.
>
> Thanks,
> Andrew
>
> On Mon, May 16, 2016 at 3:03 PM, Dhruv Mahajan <dhruv.mahajan@gmail.com>
> wrote:
>
> > Did deep cleaning and ran tests from command line...Still getting one
> > error. Also got the error window.
> >
> >
> >
> Org.Apache.REEF.Tests.Functional.Bridge.TestUnhandledTaskException.TestUnhandledTaskExceptionCrashesEvaluator
> >
> > Expected number of evaluators to fail (2) differs from actual number
> > of failed evaluator indicators (1)\r\nExpected: True\r\nActual:
> > False
> >
> >    at
> >
> Org.Apache.REEF.Tests.Functional.ReefFunctionalTest.ValidateSuccessForLocalRuntime(Int32
> > numberOfContextsToClose, Int32 numberOfTasksToFail, Int32
> > numberOfEvaluatorsToFail, String testFolder) in
> >
> >
> c:\Users\dhrumaha\Desktop\projects\reef\lang\cs\Org.Apache.REEF.Tests\Functional\ReefFunctionalTest.cs:line
> > 169
> >    at
> >
> Org.Apache.REEF.Tests.Functional.Bridge.TestUnhandledTaskException.TestUnhandledTaskExceptionCrashesEvaluator()
> > in
> >
> c:\Users\dhrumaha\Desktop\projects\reef\lang\cs\Org.Apache.REEF.Tests\Functional\Bridge\TestUnhandledTaskException.cs:line
> > 54
> >
> >
> > On Mon, May 16, 2016 at 2:29 PM, Dhruv Mahajan <dhruv.mahajan@gmail.com>
> > wrote:
> >
> > > Command line ... Lemme do deep clean once again.
> > >
> > > Dhruv
> > >
> > > On Mon, May 16, 2016 at 2:27 PM, Markus Weimer <markus@weimo.de>
> wrote:
> > >
> > >> Are you running from the command line or Visual Studio? The tests pass
> > all
> > >> the time from the command line for me, and AppVeyor now reports the
> same
> > >> ...
> > >>
> > >> Markus
> > >>
> > >
> > >
> >
>

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