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From Kevin Yang <yrql...@gmail.com>
Subject Re: [DISCUSS] AIP-12 Persist DAG into DB
Date Tue, 26 Feb 2019 11:09:26 GMT
My bad, I was misunderstanding a bit and mixing up two issues. I was
thinking about the multiple runs for one DagRun issue( e.g. after we clear
the DagRun).

This is an orthogonal issue. So the current implementation can work in the
long term plan.

Cheers,
Kevin Y

On Tue, Feb 26, 2019 at 2:34 AM Ash Berlin-Taylor <ash@apache.org> wrote:

>
> > On 26 Feb 2019, at 09:37, Kevin Yang <yrqls21@gmail.com> wrote:
> >
> > Now since we're already trying to have multiple graphs for one
> > execution_date, maybe we should just have multiple DagRun.
>
> I thought that there is exactly 1 graph for a DAG run - dag_run has a
> "graph_id" column

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