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From Dmitriy Setrakyan <dsetrak...@apache.org>
Subject Re: Pushing IGNITE-6826 forward
Date Fri, 20 Jul 2018 00:54:33 GMT
Why can't we use a combination of both, VM and Multicast IP finders?

D.

On Thu, Jul 19, 2018 at 8:28 AM, Stanislav Lukyanov <stanlukyanov@gmail.com>
wrote:

> Yakov,
>
> First, it doesn’t seem likely that many people would run examples on
> several machines. Even if someone would, they’d probably start doing so
> after some experimentation with a single host – at the moment when they’re
> already adjusted enough to check and edit some configs.
>
> Second, I don’t think that this use case outweighs the troubles new (and
> even experienced) users get because of the multicast.
> Even if it helps some users to get started in their first 30 minutes with
> Ignite, it will just as well confuse them later and leave a feeling of
> unstable product.
>
> Showing a warning with default settings is confusing – a user didn’t do
> anything wrong, and still we smack their hand with a warning.
> I believe we should use warnings for erroneous conditions only.
>
> Thanks,
> Stan
>
> From: Yakov Zhdanov
> Sent: 19 июля 2018 г. 16:54
> To: dev@ignite.apache.org
> Cc: antkr.dev@gmail.com; SomeFireOne@gmail.com; ptupitsyn@apache.org
> Subject: Re: Pushing IGNITE-6826 forward
>
> Guys, multicast IP finder gives new user an opportunity to run tests on
> several machines with zero config changes. And you want to change this
> which is not good in my view.
>
> Probably, we need to output warning pointing that user can change multicast
> group to avoid undesired discovery and isolate several clusters in the same
> network.
>
> --Yakov
>
> 2018-07-18 17:30 GMT+03:00 Dmitry Pavlov <dpavlov.spb@gmail.com>:
>
> > Hi Stanislav,
> >
> > I wish this push will have effect.
> >
> > Just two proposals that will help Igniters to easily jump into such
> emails:
> > 1. Include ticket short description into subject, not only number.
> > 2. Include link to JIRA issue into body so it could be easily clicked to
> > find out details.
> > It can seem not important, but saves a minute for everyone.
> >
> > Sincerely,
> > Dmitriy Pavlov
> >
> > ср, 18 июл. 2018 г. в 16:32, Stanislav Lukyanov <stanlukyanov@gmail.com
> >:
> >
> > > Hi Igniters,
> > >
> > > There is a small but annoying issue with examples using
> MulticastIpFinder
> > > by default.
> > > The JIRA is  IGNITE-6826.
> > >
> > > AntonK and DmitriiR have suggested PRs to fix this, but PavelT had some
> > > concerns and the fix stuck as the result.
> > >
> > > Pavel, could you please suggest necessary changes to the PRs so that
> guys
> > > can move forward with integration?
> > >
> > > Thanks,
> > > Stan
> > >
> >
>
>

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