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From ezhuravlev <e.zhuravlev...@gmail.com>
Subject Re: Grid freezing
Date Thu, 09 Nov 2017 16:34:25 GMT
Is it possible that in dequeuePortionIds you will have the same keys(at least
one the same key) for scanCache in different threads? If it's possible, I
think it's pretty easy to face a deadlock here with 
_getCurrentMax(customerMaxCache, queryScan), while I suppose 2 different
Scans could have the same customer(well, at least it could be deduced from
your comments).

Could you share full reproducer with the community? It's hard to try to find
a deadlock if you don't even have a source code.


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