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From Valentin Kulichenko <valentin.kuliche...@gmail.com>
Subject Re: Getting rid of NONE cache rebalance mode
Date Mon, 20 Jul 2020 18:27:00 GMT
+1 for deprecating/removing NONE mode.

Alexey, what do you think about the SYNC mode? In my experience, it does
not add much value as well. I would go as far as removing the
rebalancingMode parameter altogether (probably in 3.0).

-Val

On Mon, Jul 20, 2020 at 11:09 AM Ivan Pavlukhin <vololo100@gmail.com> wrote:

> Alexey, Igniters,
>
> Could you please outline motivation answering following questions?
> 1. Does this mode generally work correctly today?
> 2. Can this mode be useful at all?
>
> I can imagine that it might be useful in a transparent caching use
> case (if I did not misunderstand).
>
> 2020-07-20 20:39 GMT+03:00, Pavel Tupitsyn <ptupitsyn@apache.org>:
> > +1
> >
> > More evidence:
> >
> https://stackoverflow.com/questions/62902640/apache-ignite-cacherebalancemode-is-not-respected-by-nodes
> >
> > On Mon, Jul 20, 2020 at 8:26 PM Alexey Goncharuk
> > <alexey.goncharuk@gmail.com>
> > wrote:
> >
> >> Igniters,
> >>
> >> I would like to run the idea of deprecating and probably ignoring the
> >> NONE
> >> rebalance mode by the community. It's in the removal list for Ignite 3.0
> >> [1], but it looks like it still confuses and creates issues for users
> >> [2].
> >>
> >> What about deprecating it in one of the next releases and even ignoring
> >> this constant in further releases, interpreting it as ASYNC, before
> >> Ignite
> >> 3.0? I find it hard to believe that any Ignite user actually has
> >> RebalanceMode.NONE set in their configuration due to its absolutely
> >> unpredictable behavior.
> >>
> >> Thanks for your thoughts,
> >> --AG
> >>
> >> [1]
> >>
> >>
> https://cwiki.apache.org/confluence/display/IGNITE/Apache+Ignite+3.0+Wishlist
> >> [2]
> >>
> >>
> http://apache-ignite-developers.2346864.n4.nabble.com/About-Rebalance-Mode-SYNC-amp-NONE-td47279.html
> >>
> >
>
>
> --
>
> Best regards,
> Ivan Pavlukhin
>

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