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From Jeremiah Lowin <jlo...@apache.org>
Subject Re: Non-deterministic error in example_subdag_operator DAG
Date Tue, 21 Feb 2017 20:19:58 GMT
Good thought -- but I believe it has existed for a while, popping up
infrequently. I never connected that those random errors had the same root
until I happened to be looking closely at a few cases this weekend. But
that's just a hunch, can't prove it. I'm sort of at a loss as to the cause.

On Tue, Feb 21, 2017 at 2:31 PM Chris Riccomini <criccomini@apache.org>
wrote:

> OK, just a thought. :)
>
> On Tue, Feb 21, 2017 at 11:29 AM, Bolke de Bruin <bdbruin@gmail.com>
> wrote:
>
> > Multiple tests use example bash operator, the mark success unit tests I
> > refactored to use a different dag.
> >
> > Nevertheless I had some issues that required me to refactor to use a
> > different test. However I think what Jeremiah is observing existed before
> > my update.
> >
> > Bolke
> >
> > Sent from my iPhone
> >
> > > On 21 Feb 2017, at 20:09, Chris Riccomini <criccomini@apache.org>
> wrote:
> > >
> > > Wonder if this has to do with the recent changes to subdag mark success
> > for
> > > RC4?
> > >
> > >> On Sun, Feb 19, 2017 at 10:05 AM, Jeremiah Lowin <jlowin@apache.org>
> > wrote:
> > >>
> > >> The unit test that runs the example_subdag_operator DAG is failing
> > >> non-deterministically. I see it sporadically in the Travis results,
> for
> > >> different environments, but I can't figure out what's causing the
> > failure
> > >> (and why it doesn't happen every time!) Anyone have a thought?
> > >>
> > >> Here's a log from a failed run, :
> > >> https://travis-ci.org/jlowin/airflow/jobs/203149863#L8494. This is
> the
> > >> same
> > >> master branch that's currently passing in the apache repo.
> > >>
> > >> J
> > >>
> >
>

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