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From Sergi Vladykin <sergi.vlady...@gmail.com>
Subject Re: Performance vs correctness: I vote fore the second
Date Tue, 18 Apr 2017 09:31:22 GMT
It only means that we will parse the query always and check if it contains
only replicated tables or not. If it does, then we execute the query on a
single node across all the partitions.


2017-04-18 12:26 GMT+03:00 Dmitriy Setrakyan <dsetrakyan@apache.org>:

> On Tue, Apr 18, 2017 at 2:21 AM, Sergi Vladykin <sergi.vladykin@gmail.com>
> wrote:
> > We never read from backups on partitioned cache, but for replicated we do
> > that to be able to execute the whole query on single node locally.\
> >
> But I thought that we agreed to change that behavior and have REPLICATED
> cache work the same as PARTITIONED. I think Valentin provided a link to the
> discussion we had on the dev list.
> I would not make FULL_SYNC as default, but I would definitely fix this
> behavior for the REPLICATED caches.
> D.

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