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From Márton Balassi <balassi.mar...@gmail.com>
Subject Re: HA Cluster restart behaviour
Date Wed, 01 Jun 2016 12:13:50 GMT
I also think that the current mechanism is weird. IMHO it makes sense to
add the flag to both the start and stop scripts.

On Wed, Jun 1, 2016 at 2:09 PM, Ufuk Celebi <uce@apache.org> wrote:

> Yes, it's expected, but you are certainly not the first one to be
> confused by this behaviour.
>
> The reasoning behind the current behaviour is that we don't users
> accidentally removing jobs, which seems worse than requiring users to
> cancel manually. We thought about adding a flag to the start scripts
> to either clear the jobs on start up or shut down. What's your opinion
> on this?
>
> – Ufuk
>
> On Wed, Jun 1, 2016 at 1:42 PM, Gyula Fóra <gyula.fora@gmail.com> wrote:
> > Hi,
> >
> > I have noticed some strange behaviour on a streaming cluster running in
> HA
> > mode.
> >
> > I have stopped a cluster with some deployed jobs (stop-cluster.sh without
> > cancelling the jobs) and when I bring the cluster back up the jobs that
> > were running before are restarted.
> >
> > Is this the expected behaviour? It feels strange that jobs will be
> > automatically redeployed after specifically calling stop-cluster.
> >
> > Regards,
> > Gyula
>

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