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From Dmitry Pavlov <dpav...@apache.org>
Subject Re: Thin Clients: enable partition awareness by default
Date Wed, 12 May 2021 16:14:44 GMT
+1 

Without awareneess, on the contrary, we can get huge memory utilization on one server node.

With awareness we're more scalable on that matter. 

Sincerely,
Dmitriy Pavlov

On 2021/05/12 15:39:53, Igor Sapego <isapego@apache.org> wrote: 
> +1 from me. There were no major issues with this feature and it gives
> good performance boost for many cases.
> 
> Best Regards,
> Igor
> 
> 
> On Wed, May 12, 2021 at 5:18 PM Ivan Daschinsky <ivandasch@gmail.com> wrote:
> 
> > Huge +1 from me. PA should be enabled by default.
> >
> > ср, 12 мая 2021 г. в 13:33, Pavel Tupitsyn <ptupitsyn@apache.org>:
> > >
> > > Igniters,
> > >
> > > Partition Awareness (PA) is implemented in 5 out of 6 thin clients [1].
> > >
> > > However, this feature is disabled by default in most clients for
> > > compatibility reasons:
> > > initially we only used one connection to the cluster, but with PA enabled
> > > we establish
> > > connections to every server node, which may be not desirable in some use
> > > cases.
> > >
> > > I expect those scenarios to be rare, and in most cases it makes sense to
> > > enable PA by default.
> > > Thoughts, objections?
> > >
> > >
> > > [1]
> > https://cwiki.apache.org/confluence/display/IGNITE/Thin+clients+features
> >
> >
> >
> > --
> > Sincerely yours, Ivan Daschinskiy
> >
> 

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